| 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 | $116.52 | 12.145% | $130.6714 | $130.67 | $130.65 | $130.70 |
| Purchase #2 | $13.97 | 8.207% | $15.1165 | $15.12 | $15.10 | $15.10 |
| Purchase #3 | $37.29 | 10.711% | $41.2841 | $41.28 | $41.30 | $41.30 |
| Purchase #4 | $105.80 | 8.192% | $114.4671 | $114.47 | $114.45 | $114.50 |
| Purchase #5 | $159.38 | 4.524% | $166.5904 | $166.59 | $166.60 | $166.60 |
| Purchase #6 | $159.35 | 5.851% | $168.6736 | $168.67 | $168.65 | $168.70 |
| Purchase #7 | $138.33 | 5.705% | $146.2217 | $146.22 | $146.20 | $146.20 |
| 7 purchase totals = | $730.64 | $783.0248 | $783.02 | $782.95 | $783.10 | |