| 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 | $35.50 | 7.290% | $38.088 | $38.09 | $38.10 | $38.10 |
| Purchase #2 | $151.49 | 9.206% | $165.4362 | $165.44 | $165.45 | $165.40 |
| Purchase #3 | $99.54 | 13.433% | $112.9112 | $112.91 | $112.90 | $112.90 |
| Purchase #4 | $148.87 | 11.425% | $165.8784 | $165.88 | $165.90 | $165.90 |
| Purchase #5 | $178.31 | 12.773% | $201.0855 | $201.09 | $201.10 | $201.10 |
| Purchase #6 | $90.94 | 6.224% | $96.6001 | $96.60 | $96.60 | $96.60 |
| Purchase #7 | $123.44 | 7.791% | $133.0572 | $133.06 | $133.05 | $133.10 |
| 7 purchase totals = | $828.09 | $913.0566 | $913.07 | $913.10 | $913.10 | |