| 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 | $153.88 | 3.770% | $159.6813 | $159.68 | $159.70 | $159.70 |
| Purchase #2 | $145.36 | 11.238% | $161.6956 | $161.70 | $161.70 | $161.70 |
| Purchase #3 | $149.44 | 12.464% | $168.0662 | $168.07 | $168.05 | $168.10 |
| Purchase #4 | $96.83 | 13.455% | $109.8585 | $109.86 | $109.85 | $109.90 |
| Purchase #5 | $155.51 | 12.865% | $175.5164 | $175.52 | $175.50 | $175.50 |
| Purchase #6 | $8.76 | 11.622% | $9.7781 | $9.78 | $9.80 | $9.80 |
| Purchase #7 | $158.89 | 4.798% | $166.5135 | $166.51 | $166.50 | $166.50 |
| 7 purchase totals = | $868.67 | $951.1096 | $951.12 | $951.10 | $951.20 | |