| 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 | $142.81 | 9.349% | $156.1613 | $156.16 | $156.15 | $156.20 |
| Purchase #2 | $44.28 | 5.205% | $46.5848 | $46.58 | $46.60 | $46.60 |
| Purchase #3 | $198.63 | 4.573% | $207.7133 | $207.71 | $207.70 | $207.70 |
| Purchase #4 | $109.55 | 10.325% | $120.861 | $120.86 | $120.85 | $120.90 |
| Purchase #5 | $47.97 | 10.653% | $53.0802 | $53.08 | $53.10 | $53.10 |
| Purchase #6 | $22.41 | 7.426% | $24.0742 | $24.07 | $24.05 | $24.10 |
| Purchase #7 | $235.37 | 8.109% | $254.4562 | $254.46 | $254.45 | $254.50 |
| 7 purchase totals = | $801.02 | $862.9310 | $862.92 | $862.90 | $863.10 | |