| 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 | $150.74 | 5.428% | $158.9222 | $158.92 | $158.90 | $158.90 |
| Purchase #2 | $235.60 | 11.317% | $262.2629 | $262.26 | $262.25 | $262.30 |
| Purchase #3 | $85.53 | 10.381% | $94.4089 | $94.41 | $94.40 | $94.40 |
| Purchase #4 | $199.71 | 5.609% | $210.9117 | $210.91 | $210.90 | $210.90 |
| Purchase #5 | $222.39 | 5.688% | $235.0395 | $235.04 | $235.05 | $235.00 |
| Purchase #6 | $168.77 | 3.855% | $175.2761 | $175.28 | $175.30 | $175.30 |
| Purchase #7 | $89.34 | 7.472% | $96.0155 | $96.02 | $96.00 | $96.00 |
| 7 purchase totals = | $1,152.08 | $1,232.8368 | $1,232.84 | $1,232.80 | $1,232.80 | |