| 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 | $191.80 | 10.249% | $211.4576 | $211.46 | $211.45 | $211.50 |
| Purchase #2 | $163.68 | 7.280% | $175.5959 | $175.60 | $175.60 | $175.60 |
| Purchase #3 | $5.68 | 7.756% | $6.1205 | $6.12 | $6.10 | $6.10 |
| Purchase #4 | $54.97 | 3.822% | $57.071 | $57.07 | $57.05 | $57.10 |
| Purchase #5 | $75.88 | 11.327% | $84.4749 | $84.47 | $84.45 | $84.50 |
| Purchase #6 | $144.36 | 13.200% | $163.4155 | $163.42 | $163.40 | $163.40 |
| Purchase #7 | $54.35 | 8.802% | $59.1339 | $59.13 | $59.15 | $59.10 |
| 7 purchase totals = | $690.72 | $757.2693 | $757.27 | $757.20 | $757.30 | |