| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $174.51 | 10.309% | $192.5002 | $192.50 | $192.50 | $192.50 |
| Purchase #2 | $140.28 | 6.184% | $148.9549 | $148.95 | $148.95 | $149.00 |
| Purchase #3 | $115.87 | 9.146% | $126.4675 | $126.47 | $126.45 | $126.50 |
| Purchase #4 | $151.46 | 12.493% | $170.3819 | $170.38 | $170.40 | $170.40 |
| Purchase #5 | $189.80 | 13.364% | $215.1649 | $215.16 | $215.15 | $215.20 |
| Purchase #6 | $226.98 | 7.507% | $244.0194 | $244.02 | $244.00 | $244.00 |
| Purchase #7 | $159.86 | 13.748% | $181.8376 | $181.84 | $181.85 | $181.80 |
| 7 purchase totals = | $1,158.76 | $1,279.3264 | $1,279.32 | $1,279.30 | $1,279.40 | |