| 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 | $158.58 | 10.744% | $175.6178 | $175.62 | $175.60 | $175.60 |
| Purchase #2 | $86.83 | 5.325% | $91.4537 | $91.45 | $91.45 | $91.50 |
| Purchase #3 | $180.79 | 6.682% | $192.8704 | $192.87 | $192.85 | $192.90 |
| Purchase #4 | $36.27 | 6.736% | $38.7131 | $38.71 | $38.70 | $38.70 |
| Purchase #5 | $79.75 | 3.254% | $82.3451 | $82.35 | $82.35 | $82.30 |
| Purchase #6 | $212.70 | 7.157% | $227.9229 | $227.92 | $227.90 | $227.90 |
| Purchase #7 | $27.39 | 7.426% | $29.424 | $29.42 | $29.40 | $29.40 |
| 7 purchase totals = | $782.31 | $838.3470 | $838.34 | $838.25 | $838.30 | |