| 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 | $152.66 | 4.517% | $159.5557 | $159.56 | $159.55 | $159.60 |
| Purchase #2 | $118.36 | 5.312% | $124.6473 | $124.65 | $124.65 | $124.60 |
| Purchase #3 | $162.91 | 4.791% | $170.715 | $170.72 | $170.70 | $170.70 |
| Purchase #4 | $228.82 | 5.383% | $241.1374 | $241.14 | $241.15 | $241.10 |
| Purchase #5 | $175.49 | 7.263% | $188.2358 | $188.24 | $188.25 | $188.20 |
| Purchase #6 | $121.31 | 3.548% | $125.6141 | $125.61 | $125.60 | $125.60 |
| Purchase #7 | $90.63 | 4.460% | $94.6721 | $94.67 | $94.65 | $94.70 |
| 7 purchase totals = | $1,050.18 | $1,104.5774 | $1,104.59 | $1,104.55 | $1,104.50 | |