| 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 | $183.65 | 4.516% | $191.9436 | $191.94 | $191.95 | $191.90 |
| Purchase #2 | $138.49 | 4.457% | $144.6625 | $144.66 | $144.65 | $144.70 |
| Purchase #3 | $27.70 | 5.142% | $29.1243 | $29.12 | $29.10 | $29.10 |
| Purchase #4 | $119.48 | 9.491% | $130.8198 | $130.82 | $130.80 | $130.80 |
| Purchase #5 | $244.55 | 4.617% | $255.8409 | $255.84 | $255.85 | $255.80 |
| Purchase #6 | $157.91 | 8.453% | $171.2581 | $171.26 | $171.25 | $171.30 |
| Purchase #7 | $64.39 | 10.386% | $71.0775 | $71.08 | $71.10 | $71.10 |
| 7 purchase totals = | $936.17 | $994.7267 | $994.72 | $994.70 | $994.70 | |