| 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 | $187.64 | 4.150% | $195.4271 | $195.43 | $195.45 | $195.40 |
| Purchase #2 | $193.66 | 6.281% | $205.8238 | $205.82 | $205.80 | $205.80 |
| Purchase #3 | $74.79 | 13.438% | $84.8403 | $84.84 | $84.85 | $84.80 |
| Purchase #4 | $64.86 | 5.429% | $68.3812 | $68.38 | $68.40 | $68.40 |
| Purchase #5 | $151.29 | 9.349% | $165.4341 | $165.43 | $165.45 | $165.40 |
| Purchase #6 | $112.98 | 4.204% | $117.7297 | $117.73 | $117.75 | $117.70 |
| Purchase #7 | $56.80 | 5.596% | $59.9785 | $59.98 | $60.00 | $60.00 |
| 7 purchase totals = | $842.02 | $897.6147 | $897.61 | $897.70 | $897.50 | |