| 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 | $33.84 | 7.628% | $36.4213 | $36.42 | $36.40 | $36.40 |
| Purchase #2 | $84.42 | 11.526% | $94.1502 | $94.15 | $94.15 | $94.20 |
| Purchase #3 | $214.54 | 13.870% | $244.2967 | $244.30 | $244.30 | $244.30 |
| Purchase #4 | $141.91 | 5.666% | $149.9506 | $149.95 | $149.95 | $150.00 |
| Purchase #5 | $57.52 | 7.863% | $62.0428 | $62.04 | $62.05 | $62.00 |
| Purchase #6 | $167.96 | 4.756% | $175.9482 | $175.95 | $175.95 | $175.90 |
| Purchase #7 | $153.40 | 11.668% | $171.2987 | $171.30 | $171.30 | $171.30 |
| 7 purchase totals = | $853.59 | $934.1085 | $934.11 | $934.10 | $934.10 | |