| 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 | $70.49 | 13.619% | $80.09 | $80.09 | $80.10 | $80.10 |
| Purchase #2 | $175.26 | 10.849% | $194.274 | $194.27 | $194.25 | $194.30 |
| Purchase #3 | $155.32 | 4.625% | $162.5036 | $162.50 | $162.50 | $162.50 |
| Purchase #4 | $105.58 | 10.655% | $116.8295 | $116.83 | $116.85 | $116.80 |
| Purchase #5 | $86.39 | 11.658% | $96.4613 | $96.46 | $96.45 | $96.50 |
| Purchase #6 | $162.86 | 4.596% | $170.345 | $170.35 | $170.35 | $170.30 |
| Purchase #7 | $121.57 | 12.751% | $137.0714 | $137.07 | $137.05 | $137.10 |
| 7 purchase totals = | $877.47 | $957.5748 | $957.57 | $957.55 | $957.60 | |