| 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 | $159.94 | 7.511% | $171.9531 | $171.95 | $171.95 | $172.00 |
| Purchase #2 | $144.65 | 13.146% | $163.6657 | $163.67 | $163.65 | $163.70 |
| Purchase #3 | $43.92 | 8.274% | $47.5539 | $47.55 | $47.55 | $47.60 |
| Purchase #4 | $172.43 | 11.405% | $192.0956 | $192.10 | $192.10 | $192.10 |
| Purchase #5 | $226.56 | 7.775% | $244.175 | $244.18 | $244.20 | $244.20 |
| Purchase #6 | $54.35 | 5.716% | $57.4566 | $57.46 | $57.45 | $57.50 |
| Purchase #7 | $45.93 | 10.755% | $50.8698 | $50.87 | $50.85 | $50.90 |
| 7 purchase totals = | $847.78 | $927.7697 | $927.78 | $927.75 | $928.00 | |