| 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 | $178.75 | 7.251% | $191.7112 | $191.71 | $191.70 | $191.70 |
| Purchase #2 | $66.97 | 11.462% | $74.6461 | $74.65 | $74.65 | $74.60 |
| Purchase #3 | $167.80 | 12.753% | $189.1995 | $189.20 | $189.20 | $189.20 |
| Purchase #4 | $175.55 | 11.217% | $195.2414 | $195.24 | $195.25 | $195.20 |
| Purchase #5 | $189.39 | 8.531% | $205.5469 | $205.55 | $205.55 | $205.50 |
| Purchase #6 | $57.31 | 8.779% | $62.3412 | $62.34 | $62.35 | $62.30 |
| Purchase #7 | $54.75 | 11.433% | $61.0096 | $61.01 | $61.00 | $61.00 |
| 7 purchase totals = | $890.52 | $979.6959 | $979.70 | $979.70 | $979.50 | |