| 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 | $184.97 | 12.255% | $207.6381 | $207.64 | $207.65 | $207.60 |
| Purchase #2 | $81.59 | 6.610% | $86.9831 | $86.98 | $87.00 | $87.00 |
| Purchase #3 | $48.89 | 12.850% | $55.1724 | $55.17 | $55.15 | $55.20 |
| Purchase #4 | $140.66 | 10.862% | $155.9385 | $155.94 | $155.95 | $155.90 |
| Purchase #5 | $39.75 | 11.497% | $44.3201 | $44.32 | $44.30 | $44.30 |
| Purchase #6 | $107.86 | 9.512% | $118.1196 | $118.12 | $118.10 | $118.10 |
| Purchase #7 | $66.75 | 11.460% | $74.3996 | $74.40 | $74.40 | $74.40 |
| 7 purchase totals = | $670.47 | $742.5714 | $742.57 | $742.55 | $742.50 | |