| 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 | $127.38 | 9.686% | $139.718 | $139.72 | $139.70 | $139.70 |
| Purchase #2 | $135.64 | 8.505% | $147.1762 | $147.18 | $147.20 | $147.20 |
| Purchase #3 | $6.68 | 11.588% | $7.4541 | $7.45 | $7.45 | $7.50 |
| Purchase #4 | $96.35 | 5.151% | $101.313 | $101.31 | $101.30 | $101.30 |
| Purchase #5 | $168.88 | 4.113% | $175.826 | $175.83 | $175.85 | $175.80 |
| Purchase #6 | $25.78 | 13.379% | $29.2291 | $29.23 | $29.25 | $29.20 |
| Purchase #7 | $148.72 | 9.846% | $163.363 | $163.36 | $163.35 | $163.40 |
| 7 purchase totals = | $709.43 | $764.0794 | $764.08 | $764.10 | $764.10 | |