| 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 | $146.30 | 4.550% | $152.9567 | $152.96 | $152.95 | $153.00 |
| Purchase #2 | $22.41 | 8.707% | $24.3612 | $24.36 | $24.35 | $24.40 |
| Purchase #3 | $30.43 | 9.561% | $33.3394 | $33.34 | $33.35 | $33.30 |
| Purchase #4 | $120.58 | 4.367% | $125.8457 | $125.85 | $125.85 | $125.80 |
| Purchase #5 | $58.28 | 3.857% | $60.5279 | $60.53 | $60.55 | $60.50 |
| Purchase #6 | $110.37 | 9.860% | $121.2525 | $121.25 | $121.25 | $121.30 |
| Purchase #7 | $242.81 | 13.409% | $275.3684 | $275.37 | $275.35 | $275.40 |
| 7 purchase totals = | $731.18 | $793.6518 | $793.66 | $793.65 | $793.70 | |