| 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 | $73.35 | 6.537% | $78.1449 | $78.14 | $78.15 | $78.10 |
| Purchase #2 | $117.88 | 5.714% | $124.6157 | $124.62 | $124.60 | $124.60 |
| Purchase #3 | $165.66 | 3.518% | $171.4879 | $171.49 | $171.50 | $171.50 |
| Purchase #4 | $25.97 | 7.168% | $27.8315 | $27.83 | $27.85 | $27.80 |
| Purchase #5 | $156.47 | 8.809% | $170.2534 | $170.25 | $170.25 | $170.30 |
| Purchase #6 | $220.33 | 7.524% | $236.9076 | $236.91 | $236.90 | $236.90 |
| Purchase #7 | $239.34 | 10.482% | $264.4276 | $264.43 | $264.45 | $264.40 |
| 7 purchase totals = | $999.00 | $1,073.6686 | $1,073.67 | $1,073.70 | $1,073.60 | |