| 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 | $150.77 | 7.207% | $161.636 | $161.64 | $161.65 | $161.60 |
| Purchase #2 | $94.35 | 13.577% | $107.1599 | $107.16 | $107.15 | $107.20 |
| Purchase #3 | $165.65 | 3.197% | $170.9458 | $170.95 | $170.95 | $170.90 |
| Purchase #4 | $194.72 | 5.772% | $205.9592 | $205.96 | $205.95 | $206.00 |
| Purchase #5 | $46.51 | 6.612% | $49.5852 | $49.59 | $49.60 | $49.60 |
| Purchase #6 | $191.36 | 4.869% | $200.6773 | $200.68 | $200.70 | $200.70 |
| Purchase #7 | $96.36 | 7.615% | $103.6978 | $103.70 | $103.70 | $103.70 |
| 7 purchase totals = | $939.72 | $999.6612 | $999.68 | $999.70 | $999.70 | |