| 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 | $156.69 | 10.819% | $173.6423 | $173.64 | $173.65 | $173.60 |
| Purchase #2 | $74.76 | 4.560% | $78.1691 | $78.17 | $78.15 | $78.20 |
| Purchase #3 | $65.62 | 6.179% | $69.6747 | $69.67 | $69.65 | $69.70 |
| Purchase #4 | $172.78 | 4.194% | $180.0264 | $180.03 | $180.05 | $180.00 |
| Purchase #5 | $135.34 | 13.245% | $153.2658 | $153.27 | $153.25 | $153.30 |
| Purchase #6 | $205.89 | 7.260% | $220.8376 | $220.84 | $220.85 | $220.80 |
| Purchase #7 | $84.25 | 12.831% | $95.0601 | $95.06 | $95.05 | $95.10 |
| 7 purchase totals = | $895.33 | $970.6760 | $970.68 | $970.65 | $970.70 | |