| 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 | $142.41 | 8.316% | $154.2528 | $154.25 | $154.25 | $154.30 |
| Purchase #2 | $125.31 | 10.347% | $138.2758 | $138.28 | $138.30 | $138.30 |
| Purchase #3 | $247.42 | 8.188% | $267.6787 | $267.68 | $267.70 | $267.70 |
| Purchase #4 | $227.71 | 7.201% | $244.1074 | $244.11 | $244.10 | $244.10 |
| Purchase #5 | $137.57 | 6.705% | $146.7941 | $146.79 | $146.80 | $146.80 |
| Purchase #6 | $120.90 | 8.209% | $130.8247 | $130.82 | $130.80 | $130.80 |
| Purchase #7 | $27.85 | 7.301% | $29.8833 | $29.88 | $29.90 | $29.90 |
| 7 purchase totals = | $1,029.17 | $1,111.8168 | $1,111.81 | $1,111.85 | $1,111.90 | |