| 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 | $103.80 | 11.122% | $115.3446 | $115.34 | $115.35 | $115.30 |
| Purchase #2 | $58.95 | 7.470% | $63.3536 | $63.35 | $63.35 | $63.40 |
| Purchase #3 | $166.93 | 7.315% | $179.1409 | $179.14 | $179.15 | $179.10 |
| Purchase #4 | $36.52 | 9.409% | $39.9562 | $39.96 | $39.95 | $40.00 |
| Purchase #5 | $134.99 | 4.407% | $140.939 | $140.94 | $140.95 | $140.90 |
| Purchase #6 | $173.85 | 5.504% | $183.4187 | $183.42 | $183.40 | $183.40 |
| Purchase #7 | $160.79 | 11.406% | $179.1297 | $179.13 | $179.15 | $179.10 |
| 7 purchase totals = | $835.83 | $901.2827 | $901.28 | $901.30 | $901.20 | |