| 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 | $131.29 | 11.642% | $146.5748 | $146.57 | $146.55 | $146.60 |
| Purchase #2 | $136.75 | 4.294% | $142.622 | $142.62 | $142.60 | $142.60 |
| Purchase #3 | $35.93 | 3.434% | $37.1638 | $37.16 | $37.15 | $37.20 |
| Purchase #4 | $181.31 | 12.698% | $204.3327 | $204.33 | $204.35 | $204.30 |
| Purchase #5 | $8.82 | 9.319% | $9.6419 | $9.64 | $9.65 | $9.60 |
| Purchase #6 | $103.45 | 4.363% | $107.9635 | $107.96 | $107.95 | $108.00 |
| Purchase #7 | $38.99 | 11.179% | $43.3487 | $43.35 | $43.35 | $43.30 |
| 7 purchase totals = | $636.54 | $691.6474 | $691.63 | $691.60 | $691.60 | |