| 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 | $154.39 | 3.676% | $160.0654 | $160.07 | $160.05 | $160.10 |
| Purchase #2 | $203.37 | 9.338% | $222.3607 | $222.36 | $222.35 | $222.40 |
| Purchase #3 | $87.27 | 11.157% | $97.0067 | $97.01 | $97.00 | $97.00 |
| Purchase #4 | $150.25 | 7.639% | $161.7276 | $161.73 | $161.75 | $161.70 |
| Purchase #5 | $29.66 | 8.114% | $32.0666 | $32.07 | $32.05 | $32.10 |
| Purchase #6 | $217.30 | 12.517% | $244.4994 | $244.50 | $244.50 | $244.50 |
| Purchase #7 | $207.43 | 12.539% | $233.4396 | $233.44 | $233.45 | $233.40 |
| 7 purchase totals = | $1,049.67 | $1,151.1660 | $1,151.18 | $1,151.15 | $1,151.20 | |