| 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 | $159.59 | 9.129% | $174.159 | $174.16 | $174.15 | $174.20 |
| Purchase #2 | $68.63 | 11.226% | $76.3344 | $76.33 | $76.35 | $76.30 |
| Purchase #3 | $175.51 | 4.309% | $183.0727 | $183.07 | $183.05 | $183.10 |
| Purchase #4 | $177.30 | 8.743% | $192.8013 | $192.80 | $192.80 | $192.80 |
| Purchase #5 | $149.70 | 13.835% | $170.411 | $170.41 | $170.40 | $170.40 |
| Purchase #6 | $69.70 | 8.843% | $75.8636 | $75.86 | $75.85 | $75.90 |
| Purchase #7 | $55.64 | 7.349% | $59.729 | $59.73 | $59.75 | $59.70 |
| 7 purchase totals = | $856.07 | $932.3710 | $932.36 | $932.35 | $932.40 | |