| 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 | $186.97 | 4.739% | $195.8305 | $195.83 | $195.85 | $195.80 |
| Purchase #2 | $140.49 | 6.677% | $149.8705 | $149.87 | $149.85 | $149.90 |
| Purchase #3 | $126.73 | 12.612% | $142.7132 | $142.71 | $142.70 | $142.70 |
| Purchase #4 | $137.99 | 13.669% | $156.8519 | $156.85 | $156.85 | $156.90 |
| Purchase #5 | $151.56 | 12.197% | $170.0458 | $170.05 | $170.05 | $170.00 |
| Purchase #6 | $93.86 | 8.109% | $101.4711 | $101.47 | $101.45 | $101.50 |
| Purchase #7 | $224.59 | 12.769% | $253.2679 | $253.27 | $253.25 | $253.30 |
| 7 purchase totals = | $1,062.19 | $1,170.0509 | $1,170.05 | $1,170.00 | $1,170.10 | |