| 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 | $140.27 | 9.516% | $153.6181 | $153.62 | $153.60 | $153.60 |
| Purchase #2 | $168.31 | 12.761% | $189.788 | $189.79 | $189.80 | $189.80 |
| Purchase #3 | $122.87 | 3.502% | $127.1729 | $127.17 | $127.15 | $127.20 |
| Purchase #4 | $117.51 | 7.368% | $126.1681 | $126.17 | $126.15 | $126.20 |
| Purchase #5 | $124.98 | 4.305% | $130.3604 | $130.36 | $130.35 | $130.40 |
| Purchase #6 | $40.70 | 9.324% | $44.4949 | $44.49 | $44.50 | $44.50 |
| Purchase #7 | $165.82 | 5.476% | $174.9003 | $174.90 | $174.90 | $174.90 |
| 7 purchase totals = | $880.46 | $946.5027 | $946.50 | $946.45 | $946.60 | |