| 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 | $171.50 | 13.811% | $195.1859 | $195.19 | $195.20 | $195.20 |
| Purchase #2 | $37.57 | 10.188% | $41.3976 | $41.40 | $41.40 | $41.40 |
| Purchase #3 | $128.73 | 9.477% | $140.9297 | $140.93 | $140.95 | $140.90 |
| Purchase #4 | $81.85 | 6.834% | $87.4436 | $87.44 | $87.45 | $87.40 |
| Purchase #5 | $206.75 | 6.746% | $220.6974 | $220.70 | $220.70 | $220.70 |
| Purchase #6 | $79.54 | 5.795% | $84.1493 | $84.15 | $84.15 | $84.10 |
| Purchase #7 | $184.53 | 11.169% | $205.1402 | $205.14 | $205.15 | $205.10 |
| 7 purchase totals = | $890.47 | $974.9437 | $974.95 | $975.00 | $974.80 | |