| 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 | $65.94 | 7.850% | $71.1163 | $71.12 | $71.10 | $71.10 |
| Purchase #2 | $168.85 | 11.513% | $188.2897 | $188.29 | $188.30 | $188.30 |
| Purchase #3 | $166.64 | 9.717% | $182.8324 | $182.83 | $182.85 | $182.80 |
| Purchase #4 | $236.45 | 13.816% | $269.1179 | $269.12 | $269.10 | $269.10 |
| Purchase #5 | $154.49 | 8.580% | $167.7452 | $167.75 | $167.75 | $167.70 |
| Purchase #6 | $105.51 | 9.436% | $115.4659 | $115.47 | $115.45 | $115.50 |
| Purchase #7 | $27.87 | 4.601% | $29.1523 | $29.15 | $29.15 | $29.20 |
| 7 purchase totals = | $925.75 | $1,023.7197 | $1,023.73 | $1,023.70 | $1,023.70 | |