| 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 | $165.84 | 10.112% | $182.6097 | $182.61 | $182.60 | $182.60 |
| Purchase #2 | $48.84 | 9.602% | $53.5296 | $53.53 | $53.55 | $53.50 |
| Purchase #3 | $215.79 | 11.384% | $240.3555 | $240.36 | $240.35 | $240.40 |
| Purchase #4 | $154.97 | 7.248% | $166.2022 | $166.20 | $166.20 | $166.20 |
| Purchase #5 | $187.29 | 13.363% | $212.3176 | $212.32 | $212.30 | $212.30 |
| Purchase #6 | $67.46 | 5.220% | $70.9814 | $70.98 | $71.00 | $71.00 |
| Purchase #7 | $159.89 | 9.846% | $175.6328 | $175.63 | $175.65 | $175.60 |
| 7 purchase totals = | $1,000.08 | $1,101.6288 | $1,101.63 | $1,101.65 | $1,101.60 | |