| 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 | $15.80 | 5.187% | $16.6195 | $16.62 | $16.60 | $16.60 |
| Purchase #2 | $129.39 | 11.369% | $144.1003 | $144.10 | $144.10 | $144.10 |
| Purchase #3 | $109.25 | 6.335% | $116.171 | $116.17 | $116.15 | $116.20 |
| Purchase #4 | $136.69 | 5.700% | $144.4813 | $144.48 | $144.50 | $144.50 |
| Purchase #5 | $168.37 | 4.786% | $176.4282 | $176.43 | $176.45 | $176.40 |
| Purchase #6 | $58.29 | 9.586% | $63.8777 | $63.88 | $63.90 | $63.90 |
| Purchase #7 | $228.52 | 8.169% | $247.1878 | $247.19 | $247.20 | $247.20 |
| 7 purchase totals = | $846.31 | $908.8658 | $908.87 | $908.90 | $908.90 | |