| 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 | $148.46 | 7.826% | $160.0785 | $160.08 | $160.10 | $160.10 |
| Purchase #2 | $21.52 | 6.248% | $22.8646 | $22.86 | $22.85 | $22.90 |
| Purchase #3 | $171.36 | 8.242% | $185.4835 | $185.48 | $185.50 | $185.50 |
| Purchase #4 | $240.44 | 10.469% | $265.6117 | $265.61 | $265.60 | $265.60 |
| Purchase #5 | $83.27 | 9.675% | $91.3264 | $91.33 | $91.35 | $91.30 |
| Purchase #6 | $222.46 | 7.366% | $238.8464 | $238.85 | $238.85 | $238.80 |
| Purchase #7 | $17.68 | 10.668% | $19.5661 | $19.57 | $19.55 | $19.60 |
| 7 purchase totals = | $905.19 | $983.7772 | $983.78 | $983.80 | $983.80 | |