| 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 | $152.37 | 5.379% | $160.566 | $160.57 | $160.55 | $160.60 |
| Purchase #2 | $130.77 | 13.688% | $148.6698 | $148.67 | $148.65 | $148.70 |
| Purchase #3 | $249.44 | 4.370% | $260.3405 | $260.34 | $260.35 | $260.30 |
| Purchase #4 | $238.26 | 5.581% | $251.5573 | $251.56 | $251.55 | $251.60 |
| Purchase #5 | $149.98 | 7.213% | $160.7981 | $160.80 | $160.80 | $160.80 |
| Purchase #6 | $86.83 | 3.722% | $90.0618 | $90.06 | $90.05 | $90.10 |
| Purchase #7 | $235.98 | 13.843% | $268.6467 | $268.65 | $268.65 | $268.60 |
| 7 purchase totals = | $1,243.63 | $1,340.6402 | $1,340.65 | $1,340.60 | $1,340.70 | |