| 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 | $167.46 | 4.487% | $174.9739 | $174.97 | $174.95 | $175.00 |
| Purchase #2 | $221.73 | 10.267% | $244.495 | $244.50 | $244.50 | $244.50 |
| Purchase #3 | $138.70 | 7.484% | $149.0803 | $149.08 | $149.10 | $149.10 |
| Purchase #4 | $82.87 | 6.683% | $88.4082 | $88.41 | $88.40 | $88.40 |
| Purchase #5 | $191.66 | 3.637% | $198.6307 | $198.63 | $198.65 | $198.60 |
| Purchase #6 | $59.57 | 9.505% | $65.2321 | $65.23 | $65.25 | $65.20 |
| Purchase #7 | $107.89 | 4.304% | $112.5336 | $112.53 | $112.55 | $112.50 |
| 7 purchase totals = | $969.88 | $1,033.3538 | $1,033.35 | $1,033.40 | $1,033.30 | |