| 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 | $124.50 | 8.188% | $134.6941 | $134.69 | $134.70 | $134.70 |
| Purchase #2 | $41.62 | 9.679% | $45.6484 | $45.65 | $45.65 | $45.60 |
| Purchase #3 | $107.34 | 11.176% | $119.3363 | $119.34 | $119.35 | $119.30 |
| Purchase #4 | $165.85 | 3.776% | $172.1125 | $172.11 | $172.10 | $172.10 |
| Purchase #5 | $73.56 | 13.755% | $83.6782 | $83.68 | $83.70 | $83.70 |
| Purchase #6 | $128.62 | 7.784% | $138.6318 | $138.63 | $138.65 | $138.60 |
| Purchase #7 | $155.69 | 8.531% | $168.9719 | $168.97 | $168.95 | $169.00 |
| 7 purchase totals = | $797.18 | $863.0732 | $863.07 | $863.10 | $863.00 | |