| 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 | $202.26 | 11.305% | $225.1255 | $225.13 | $225.15 | $225.10 |
| Purchase #2 | $53.32 | 10.736% | $59.0444 | $59.04 | $59.05 | $59.00 |
| Purchase #3 | $186.94 | 9.671% | $205.019 | $205.02 | $205.00 | $205.00 |
| Purchase #4 | $68.83 | 11.600% | $76.8143 | $76.81 | $76.80 | $76.80 |
| Purchase #5 | $61.26 | 12.584% | $68.969 | $68.97 | $68.95 | $69.00 |
| Purchase #6 | $176.33 | 4.169% | $183.6812 | $183.68 | $183.70 | $183.70 |
| Purchase #7 | $118.50 | 9.284% | $129.5015 | $129.50 | $129.50 | $129.50 |
| 7 purchase totals = | $867.44 | $948.1549 | $948.15 | $948.15 | $948.10 | |