| 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 | $131.28 | 7.687% | $141.3715 | $141.37 | $141.35 | $141.40 |
| Purchase #2 | $99.39 | 7.352% | $106.6972 | $106.70 | $106.70 | $106.70 |
| Purchase #3 | $63.53 | 4.189% | $66.1913 | $66.19 | $66.20 | $66.20 |
| Purchase #4 | $134.60 | 4.504% | $140.6624 | $140.66 | $140.65 | $140.70 |
| Purchase #5 | $98.93 | 8.766% | $107.6022 | $107.60 | $107.60 | $107.60 |
| Purchase #6 | $185.53 | 8.309% | $200.9457 | $200.95 | $200.95 | $200.90 |
| Purchase #7 | $12.75 | 8.545% | $13.8395 | $13.84 | $13.85 | $13.80 |
| 7 purchase totals = | $726.01 | $777.3098 | $777.31 | $777.30 | $777.30 | |