| 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 | $170.43 | 13.830% | $194.0005 | $194.00 | $194.00 | $194.00 |
| Purchase #2 | $138.77 | 6.412% | $147.6679 | $147.67 | $147.65 | $147.70 |
| Purchase #3 | $21.31 | 9.450% | $23.3238 | $23.32 | $23.30 | $23.30 |
| Purchase #4 | $236.48 | 5.767% | $250.1178 | $250.12 | $250.10 | $250.10 |
| Purchase #5 | $213.50 | 7.291% | $229.0663 | $229.07 | $229.05 | $229.10 |
| Purchase #6 | $138.41 | 10.294% | $152.6579 | $152.66 | $152.65 | $152.70 |
| Purchase #7 | $125.74 | 12.720% | $141.7341 | $141.73 | $141.75 | $141.70 |
| 7 purchase totals = | $1,044.64 | $1,138.5683 | $1,138.57 | $1,138.50 | $1,138.60 | |