| 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 | $156.35 | 13.744% | $177.8387 | $177.84 | $177.85 | $177.80 |
| Purchase #2 | $57.80 | 12.336% | $64.9302 | $64.93 | $64.95 | $64.90 |
| Purchase #3 | $48.36 | 11.109% | $53.7323 | $53.73 | $53.75 | $53.70 |
| Purchase #4 | $248.47 | 4.569% | $259.8226 | $259.82 | $259.80 | $259.80 |
| Purchase #5 | $72.57 | 12.119% | $81.3648 | $81.36 | $81.35 | $81.40 |
| Purchase #6 | $149.35 | 13.584% | $169.6377 | $169.64 | $169.65 | $169.60 |
| Purchase #7 | $125.32 | 4.793% | $131.3266 | $131.33 | $131.35 | $131.30 |
| 7 purchase totals = | $858.22 | $938.6529 | $938.65 | $938.70 | $938.50 | |