| 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 | $190.94 | 5.458% | $201.3615 | $201.36 | $201.35 | $201.40 |
| Purchase #2 | $9.47 | 9.165% | $10.3379 | $10.34 | $10.35 | $10.30 |
| Purchase #3 | $108.26 | 13.112% | $122.4551 | $122.46 | $122.45 | $122.50 |
| Purchase #4 | $89.28 | 7.827% | $96.2679 | $96.27 | $96.25 | $96.30 |
| Purchase #5 | $89.43 | 13.363% | $101.3805 | $101.38 | $101.40 | $101.40 |
| Purchase #6 | $48.89 | 4.575% | $51.1267 | $51.13 | $51.15 | $51.10 |
| Purchase #7 | $128.58 | 8.576% | $139.607 | $139.61 | $139.60 | $139.60 |
| 7 purchase totals = | $664.85 | $722.5366 | $722.55 | $722.55 | $722.60 | |