| 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 | $136.84 | 11.642% | $152.7709 | $152.77 | $152.75 | $152.80 |
| Purchase #2 | $25.61 | 5.531% | $27.0265 | $27.03 | $27.05 | $27.00 |
| Purchase #3 | $212.84 | 11.842% | $238.0445 | $238.04 | $238.05 | $238.00 |
| Purchase #4 | $86.84 | 8.337% | $94.0799 | $94.08 | $94.10 | $94.10 |
| Purchase #5 | $104.95 | 4.140% | $109.2949 | $109.29 | $109.30 | $109.30 |
| Purchase #6 | $220.40 | 6.442% | $234.5982 | $234.60 | $234.60 | $234.60 |
| Purchase #7 | $188.99 | 4.596% | $197.676 | $197.68 | $197.70 | $197.70 |
| 7 purchase totals = | $976.47 | $1,053.4909 | $1,053.49 | $1,053.55 | $1,053.50 | |