| 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 | $151.71 | 13.264% | $171.8328 | $171.83 | $171.85 | $171.80 |
| Purchase #2 | $26.59 | 12.133% | $29.8162 | $29.82 | $29.80 | $29.80 |
| Purchase #3 | $67.97 | 4.722% | $71.1795 | $71.18 | $71.20 | $71.20 |
| Purchase #4 | $12.41 | 4.796% | $13.0052 | $13.01 | $13.00 | $13.00 |
| Purchase #5 | $36.39 | 11.785% | $40.6786 | $40.68 | $40.70 | $40.70 |
| Purchase #6 | $17.28 | 3.871% | $17.9489 | $17.95 | $17.95 | $17.90 |
| Purchase #7 | $32.49 | 6.779% | $34.6925 | $34.69 | $34.70 | $34.70 |
| 7 purchase totals = | $344.84 | $379.1537 | $379.16 | $379.20 | $379.10 | |