| 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 | $144.91 | 8.546% | $157.294 | $157.29 | $157.30 | $157.30 |
| Purchase #2 | $120.34 | 7.762% | $129.6808 | $129.68 | $129.70 | $129.70 |
| Purchase #3 | $42.82 | 3.777% | $44.4373 | $44.44 | $44.45 | $44.40 |
| Purchase #4 | $195.78 | 8.470% | $212.3626 | $212.36 | $212.35 | $212.40 |
| Purchase #5 | $25.70 | 6.430% | $27.3525 | $27.35 | $27.35 | $27.40 |
| Purchase #6 | $115.67 | 13.111% | $130.8355 | $130.84 | $130.85 | $130.80 |
| Purchase #7 | $149.66 | 10.319% | $165.1034 | $165.10 | $165.10 | $165.10 |
| 7 purchase totals = | $794.88 | $867.0661 | $867.06 | $867.10 | $867.10 | |