| 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 | $146.81 | 3.866% | $152.4857 | $152.49 | $152.50 | $152.50 |
| Purchase #2 | $107.58 | 5.451% | $113.4442 | $113.44 | $113.45 | $113.40 |
| Purchase #3 | $176.31 | 7.115% | $188.8545 | $188.85 | $188.85 | $188.90 |
| Purchase #4 | $194.95 | 12.613% | $219.539 | $219.54 | $219.55 | $219.50 |
| Purchase #5 | $200.26 | 9.495% | $219.2747 | $219.27 | $219.25 | $219.30 |
| Purchase #6 | $28.86 | 7.385% | $30.9913 | $30.99 | $31.00 | $31.00 |
| Purchase #7 | $32.55 | 12.431% | $36.5963 | $36.60 | $36.60 | $36.60 |
| 7 purchase totals = | $887.32 | $961.1857 | $961.18 | $961.20 | $961.20 | |