| 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 | $154.99 | 13.421% | $175.7912 | $175.79 | $175.80 | $175.80 |
| Purchase #2 | $236.53 | 5.772% | $250.1825 | $250.18 | $250.20 | $250.20 |
| Purchase #3 | $161.88 | 9.446% | $177.1712 | $177.17 | $177.15 | $177.20 |
| Purchase #4 | $170.55 | 3.252% | $176.0963 | $176.10 | $176.10 | $176.10 |
| Purchase #5 | $55.76 | 12.745% | $62.8666 | $62.87 | $62.85 | $62.90 |
| Purchase #6 | $166.86 | 3.209% | $172.2145 | $172.21 | $172.20 | $172.20 |
| Purchase #7 | $37.53 | 8.434% | $40.6953 | $40.70 | $40.70 | $40.70 |
| 7 purchase totals = | $984.10 | $1,055.0176 | $1,055.02 | $1,055.00 | $1,055.10 | |