| 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 | $147.31 | 5.198% | $154.9672 | $154.97 | $154.95 | $155.00 |
| Purchase #2 | $53.97 | 5.474% | $56.9243 | $56.92 | $56.90 | $56.90 |
| Purchase #3 | $15.59 | 8.331% | $16.8888 | $16.89 | $16.90 | $16.90 |
| Purchase #4 | $42.37 | 10.540% | $46.8358 | $46.84 | $46.85 | $46.80 |
| Purchase #5 | $177.37 | 3.257% | $183.1469 | $183.15 | $183.15 | $183.10 |
| Purchase #6 | $73.92 | 13.621% | $83.9886 | $83.99 | $84.00 | $84.00 |
| Purchase #7 | $21.33 | 13.510% | $24.2117 | $24.21 | $24.20 | $24.20 |
| 7 purchase totals = | $531.86 | $566.9633 | $566.97 | $566.95 | $566.90 | |