| 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 | $146.55 | 9.191% | $160.0194 | $160.02 | $160.00 | $160.00 |
| Purchase #2 | $168.31 | 5.590% | $177.7185 | $177.72 | $177.70 | $177.70 |
| Purchase #3 | $206.84 | 12.587% | $232.875 | $232.88 | $232.90 | $232.90 |
| Purchase #4 | $191.86 | 9.645% | $210.3649 | $210.36 | $210.35 | $210.40 |
| Purchase #5 | $37.78 | 12.138% | $42.3657 | $42.37 | $42.35 | $42.40 |
| Purchase #6 | $55.48 | 12.339% | $62.3257 | $62.33 | $62.35 | $62.30 |
| Purchase #7 | $79.86 | 3.552% | $82.6966 | $82.70 | $82.70 | $82.70 |
| 7 purchase totals = | $886.68 | $968.3658 | $968.38 | $968.35 | $968.40 | |