| 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 | $36.63 | 13.481% | $41.5681 | $41.57 | $41.55 | $41.60 |
| Purchase #2 | $245.33 | 7.834% | $264.5492 | $264.55 | $264.55 | $264.50 |
| Purchase #3 | $160.49 | 5.567% | $169.4245 | $169.42 | $169.40 | $169.40 |
| Purchase #4 | $234.57 | 8.531% | $254.5812 | $254.58 | $254.60 | $254.60 |
| Purchase #5 | $164.56 | 9.381% | $179.9974 | $180.00 | $180.00 | $180.00 |
| Purchase #6 | $224.54 | 12.745% | $253.1576 | $253.16 | $253.15 | $253.20 |
| Purchase #7 | $157.44 | 10.673% | $174.2436 | $174.24 | $174.25 | $174.20 |
| 7 purchase totals = | $1,223.56 | $1,337.5216 | $1,337.52 | $1,337.50 | $1,337.50 | |