| 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 | $160.42 | 5.334% | $168.9768 | $168.98 | $169.00 | $169.00 |
| Purchase #2 | $164.90 | 13.871% | $187.7733 | $187.77 | $187.75 | $187.80 |
| Purchase #3 | $86.87 | 5.432% | $91.5888 | $91.59 | $91.60 | $91.60 |
| Purchase #4 | $222.38 | 6.109% | $235.9652 | $235.97 | $235.95 | $236.00 |
| Purchase #5 | $95.53 | 8.701% | $103.8421 | $103.84 | $103.85 | $103.80 |
| Purchase #6 | $236.95 | 9.769% | $260.0976 | $260.10 | $260.10 | $260.10 |
| Purchase #7 | $81.65 | 13.171% | $92.4041 | $92.40 | $92.40 | $92.40 |
| 7 purchase totals = | $1,048.70 | $1,140.6479 | $1,140.65 | $1,140.65 | $1,140.70 | |