| 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 | $136.79 | 13.802% | $155.6698 | $155.67 | $155.65 | $155.70 |
| Purchase #2 | $78.41 | 12.462% | $88.1815 | $88.18 | $88.20 | $88.20 |
| Purchase #3 | $121.68 | 6.492% | $129.5795 | $129.58 | $129.60 | $129.60 |
| Purchase #4 | $13.39 | 11.486% | $14.928 | $14.93 | $14.95 | $14.90 |
| Purchase #5 | $170.89 | 13.183% | $193.4184 | $193.42 | $193.40 | $193.40 |
| Purchase #6 | $86.31 | 5.244% | $90.8361 | $90.84 | $90.85 | $90.80 |
| Purchase #7 | $162.36 | 7.268% | $174.1603 | $174.16 | $174.15 | $174.20 |
| 7 purchase totals = | $769.83 | $846.7736 | $846.78 | $846.80 | $846.80 | |