| 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 | $107.86 | 8.468% | $116.9936 | $116.99 | $117.00 | $117.00 |
| Purchase #2 | $55.67 | 7.819% | $60.0228 | $60.02 | $60.00 | $60.00 |
| Purchase #3 | $195.31 | 9.310% | $213.4934 | $213.49 | $213.50 | $213.50 |
| Purchase #4 | $31.25 | 3.720% | $32.4125 | $32.41 | $32.40 | $32.40 |
| Purchase #5 | $145.77 | 6.799% | $155.6809 | $155.68 | $155.70 | $155.70 |
| Purchase #6 | $73.90 | 4.343% | $77.1095 | $77.11 | $77.10 | $77.10 |
| Purchase #7 | $153.32 | 11.429% | $170.8429 | $170.84 | $170.85 | $170.80 |
| 7 purchase totals = | $763.08 | $826.5556 | $826.54 | $826.55 | $826.50 | |