| 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 | $170.42 | 5.590% | $179.9465 | $179.95 | $179.95 | $179.90 |
| Purchase #2 | $232.52 | 13.214% | $263.2452 | $263.25 | $263.25 | $263.20 |
| Purchase #3 | $250.79 | 3.231% | $258.893 | $258.89 | $258.90 | $258.90 |
| Purchase #4 | $108.91 | 8.786% | $118.4788 | $118.48 | $118.50 | $118.50 |
| Purchase #5 | $170.27 | 3.201% | $175.7203 | $175.72 | $175.70 | $175.70 |
| Purchase #6 | $77.82 | 3.388% | $80.4565 | $80.46 | $80.45 | $80.50 |
| Purchase #7 | $237.78 | 12.553% | $267.6285 | $267.63 | $267.65 | $267.60 |
| 7 purchase totals = | $1,248.51 | $1,344.3688 | $1,344.38 | $1,344.40 | $1,344.30 | |