| 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 | $161.41 | 9.685% | $177.0426 | $177.04 | $177.05 | $177.00 |
| Purchase #2 | $153.58 | 5.582% | $162.1528 | $162.15 | $162.15 | $162.20 |
| Purchase #3 | $160.77 | 3.135% | $165.8101 | $165.81 | $165.80 | $165.80 |
| Purchase #4 | $97.65 | 10.496% | $107.8993 | $107.90 | $107.90 | $107.90 |
| Purchase #5 | $236.82 | 8.761% | $257.5678 | $257.57 | $257.55 | $257.60 |
| Purchase #6 | $145.62 | 5.590% | $153.7602 | $153.76 | $153.75 | $153.80 |
| Purchase #7 | $169.66 | 7.317% | $182.074 | $182.07 | $182.05 | $182.10 |
| 7 purchase totals = | $1,125.51 | $1,206.3068 | $1,206.30 | $1,206.25 | $1,206.40 | |