| 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 | $137.40 | 8.411% | $148.9567 | $148.96 | $148.95 | $149.00 |
| Purchase #2 | $16.43 | 8.384% | $17.8075 | $17.81 | $17.80 | $17.80 |
| Purchase #3 | $98.53 | 12.495% | $110.8413 | $110.84 | $110.85 | $110.80 |
| Purchase #4 | $171.32 | 12.369% | $192.5106 | $192.51 | $192.50 | $192.50 |
| Purchase #5 | $147.75 | 6.700% | $157.6493 | $157.65 | $157.65 | $157.60 |
| Purchase #6 | $58.99 | 5.843% | $62.4368 | $62.44 | $62.45 | $62.40 |
| Purchase #7 | $219.56 | 9.755% | $240.9781 | $240.98 | $241.00 | $241.00 |
| 7 purchase totals = | $849.98 | $931.1803 | $931.19 | $931.20 | $931.10 | |