| 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 | $166.81 | 6.706% | $177.9963 | $178.00 | $178.00 | $178.00 |
| Purchase #2 | $157.80 | 7.736% | $170.0074 | $170.01 | $170.00 | $170.00 |
| Purchase #3 | $16.49 | 3.413% | $17.0528 | $17.05 | $17.05 | $17.10 |
| Purchase #4 | $41.81 | 13.128% | $47.2988 | $47.30 | $47.30 | $47.30 |
| Purchase #5 | $205.88 | 11.606% | $229.7744 | $229.77 | $229.75 | $229.80 |
| Purchase #6 | $249.56 | 5.806% | $264.0495 | $264.05 | $264.05 | $264.00 |
| Purchase #7 | $26.93 | 3.609% | $27.9019 | $27.90 | $27.90 | $27.90 |
| 7 purchase totals = | $865.28 | $934.0811 | $934.08 | $934.05 | $934.10 | |