| 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 | $250.48 | 6.731% | $267.3398 | $267.34 | $267.35 | $267.30 |
| Purchase #2 | $86.92 | 7.859% | $93.751 | $93.75 | $93.75 | $93.80 |
| Purchase #3 | $187.37 | 7.353% | $201.1473 | $201.15 | $201.15 | $201.10 |
| Purchase #4 | $35.43 | 13.320% | $40.1493 | $40.15 | $40.15 | $40.10 |
| Purchase #5 | $139.86 | 11.447% | $155.8698 | $155.87 | $155.85 | $155.90 |
| Purchase #6 | $47.61 | 12.643% | $53.6293 | $53.63 | $53.65 | $53.60 |
| Purchase #7 | $166.31 | 6.816% | $177.6457 | $177.65 | $177.65 | $177.60 |
| 7 purchase totals = | $913.98 | $989.5322 | $989.54 | $989.55 | $989.40 | |