| 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 | $159.54 | 5.386% | $168.1328 | $168.13 | $168.15 | $168.10 |
| Purchase #2 | $49.62 | 8.118% | $53.6482 | $53.65 | $53.65 | $53.60 |
| Purchase #3 | $146.94 | 11.677% | $164.0982 | $164.10 | $164.10 | $164.10 |
| Purchase #4 | $235.55 | 4.216% | $245.4808 | $245.48 | $245.50 | $245.50 |
| Purchase #5 | $97.27 | 11.818% | $108.7654 | $108.77 | $108.75 | $108.80 |
| Purchase #6 | $96.87 | 10.625% | $107.1624 | $107.16 | $107.15 | $107.20 |
| Purchase #7 | $15.27 | 5.826% | $16.1596 | $16.16 | $16.15 | $16.20 |
| 7 purchase totals = | $801.06 | $863.4474 | $863.45 | $863.45 | $863.50 | |