| 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 | $128.35 | 11.830% | $143.5338 | $143.53 | $143.55 | $143.50 |
| Purchase #2 | $223.68 | 13.352% | $253.5458 | $253.55 | $253.55 | $253.50 |
| Purchase #3 | $148.51 | 4.451% | $155.1202 | $155.12 | $155.10 | $155.10 |
| Purchase #4 | $203.40 | 5.376% | $214.3348 | $214.33 | $214.35 | $214.30 |
| Purchase #5 | $33.83 | 12.700% | $38.1264 | $38.13 | $38.15 | $38.10 |
| Purchase #6 | $156.55 | 5.832% | $165.68 | $165.68 | $165.70 | $165.70 |
| Purchase #7 | $82.95 | 4.813% | $86.9424 | $86.94 | $86.95 | $86.90 |
| 7 purchase totals = | $977.27 | $1,057.2834 | $1,057.28 | $1,057.35 | $1,057.10 | |