| 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 | $138.60 | 9.550% | $151.8363 | $151.84 | $151.85 | $151.80 |
| Purchase #2 | $110.96 | 3.561% | $114.9113 | $114.91 | $114.90 | $114.90 |
| Purchase #3 | $160.72 | 6.348% | $170.9225 | $170.92 | $170.90 | $170.90 |
| Purchase #4 | $51.62 | 6.647% | $55.0512 | $55.05 | $55.05 | $55.10 |
| Purchase #5 | $94.98 | 13.721% | $108.0122 | $108.01 | $108.00 | $108.00 |
| Purchase #6 | $15.86 | 7.586% | $17.0631 | $17.06 | $17.05 | $17.10 |
| Purchase #7 | $146.39 | 8.460% | $158.7746 | $158.77 | $158.75 | $158.80 |
| 7 purchase totals = | $719.13 | $776.5712 | $776.56 | $776.50 | $776.60 | |