| 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 | $113.91 | 12.847% | $128.544 | $128.54 | $128.55 | $128.50 |
| Purchase #2 | $82.63 | 10.570% | $91.364 | $91.36 | $91.35 | $91.40 |
| Purchase #3 | $200.71 | 7.444% | $215.6509 | $215.65 | $215.65 | $215.70 |
| Purchase #4 | $176.35 | 3.871% | $183.1765 | $183.18 | $183.20 | $183.20 |
| Purchase #5 | $150.96 | 9.152% | $164.7759 | $164.78 | $164.80 | $164.80 |
| Purchase #6 | $68.35 | 8.215% | $73.965 | $73.97 | $73.95 | $74.00 |
| Purchase #7 | $209.65 | 7.471% | $225.313 | $225.31 | $225.30 | $225.30 |
| 7 purchase totals = | $1,002.56 | $1,082.7893 | $1,082.79 | $1,082.80 | $1,082.90 | |