| 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 | $200.57 | 10.663% | $221.9568 | $221.96 | $221.95 | $222.00 |
| Purchase #2 | $63.73 | 6.585% | $67.9266 | $67.93 | $67.95 | $67.90 |
| Purchase #3 | $51.92 | 9.841% | $57.0294 | $57.03 | $57.05 | $57.00 |
| Purchase #4 | $160.98 | 6.258% | $171.0541 | $171.05 | $171.05 | $171.10 |
| Purchase #5 | $201.57 | 13.506% | $228.794 | $228.79 | $228.80 | $228.80 |
| Purchase #6 | $85.76 | 7.204% | $91.9382 | $91.94 | $91.95 | $91.90 |
| Purchase #7 | $129.39 | 11.664% | $144.482 | $144.48 | $144.50 | $144.50 |
| 7 purchase totals = | $893.92 | $983.1811 | $983.18 | $983.25 | $983.20 | |