| 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 | $174.26 | 9.519% | $190.8478 | $190.85 | $190.85 | $190.80 |
| Purchase #2 | $70.82 | 10.539% | $78.2837 | $78.28 | $78.30 | $78.30 |
| Purchase #3 | $212.98 | 5.774% | $225.2775 | $225.28 | $225.30 | $225.30 |
| Purchase #4 | $166.48 | 5.200% | $175.137 | $175.14 | $175.15 | $175.10 |
| Purchase #5 | $250.67 | 10.736% | $277.5819 | $277.58 | $277.60 | $277.60 |
| Purchase #6 | $106.78 | 6.540% | $113.7634 | $113.76 | $113.75 | $113.80 |
| Purchase #7 | $189.68 | 7.773% | $204.4238 | $204.42 | $204.40 | $204.40 |
| 7 purchase totals = | $1,171.67 | $1,265.3151 | $1,265.31 | $1,265.35 | $1,265.30 | |