| 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 | $180.98 | 4.787% | $189.6435 | $189.64 | $189.65 | $189.60 |
| Purchase #2 | $31.34 | 8.120% | $33.8848 | $33.88 | $33.90 | $33.90 |
| Purchase #3 | $60.85 | 12.841% | $68.6637 | $68.66 | $68.65 | $68.70 |
| Purchase #4 | $164.59 | 3.200% | $169.8569 | $169.86 | $169.85 | $169.90 |
| Purchase #5 | $84.78 | 4.399% | $88.5095 | $88.51 | $88.50 | $88.50 |
| Purchase #6 | $250.65 | 13.321% | $284.0391 | $284.04 | $284.05 | $284.00 |
| Purchase #7 | $50.74 | 4.551% | $53.0492 | $53.05 | $53.05 | $53.00 |
| 7 purchase totals = | $823.93 | $887.6467 | $887.64 | $887.65 | $887.60 | |