| 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 | $145.94 | 8.217% | $157.9319 | $157.93 | $157.95 | $157.90 |
| Purchase #2 | $62.30 | 6.837% | $66.5595 | $66.56 | $66.55 | $66.60 |
| Purchase #3 | $125.74 | 8.266% | $136.1337 | $136.13 | $136.15 | $136.10 |
| Purchase #4 | $189.63 | 4.578% | $198.3113 | $198.31 | $198.30 | $198.30 |
| Purchase #5 | $12.74 | 4.782% | $13.3492 | $13.35 | $13.35 | $13.30 |
| Purchase #6 | $205.28 | 13.209% | $232.3954 | $232.40 | $232.40 | $232.40 |
| Purchase #7 | $153.50 | 3.676% | $159.1427 | $159.14 | $159.15 | $159.10 |
| 7 purchase totals = | $895.13 | $963.8237 | $963.82 | $963.85 | $963.70 | |