| 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 | $179.81 | 6.395% | $191.3088 | $191.31 | $191.30 | $191.30 |
| Purchase #2 | $142.89 | 13.223% | $161.7843 | $161.78 | $161.80 | $161.80 |
| Purchase #3 | $175.43 | 8.635% | $190.5784 | $190.58 | $190.60 | $190.60 |
| Purchase #4 | $192.31 | 9.304% | $210.2025 | $210.20 | $210.20 | $210.20 |
| Purchase #5 | $219.35 | 8.348% | $237.6613 | $237.66 | $237.65 | $237.70 |
| Purchase #6 | $93.39 | 8.379% | $101.2151 | $101.22 | $101.20 | $101.20 |
| Purchase #7 | $245.83 | 6.388% | $261.5336 | $261.53 | $261.55 | $261.50 |
| 7 purchase totals = | $1,249.01 | $1,354.2840 | $1,354.28 | $1,354.30 | $1,354.30 | |