| 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 | $152.72 | 8.607% | $165.8646 | $165.86 | $165.85 | $165.90 |
| Purchase #2 | $225.69 | 10.662% | $249.7531 | $249.75 | $249.75 | $249.80 |
| Purchase #3 | $32.26 | 4.373% | $33.6707 | $33.67 | $33.65 | $33.70 |
| Purchase #4 | $60.98 | 7.717% | $65.6858 | $65.69 | $65.70 | $65.70 |
| Purchase #5 | $221.98 | 3.418% | $229.5673 | $229.57 | $229.55 | $229.60 |
| Purchase #6 | $21.47 | 13.482% | $24.3646 | $24.36 | $24.35 | $24.40 |
| Purchase #7 | $51.79 | 9.118% | $56.5122 | $56.51 | $56.50 | $56.50 |
| 7 purchase totals = | $766.89 | $825.4183 | $825.41 | $825.35 | $825.60 | |