| 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 | $162.64 | 9.682% | $178.3868 | $178.39 | $178.40 | $178.40 |
| Purchase #2 | $61.68 | 5.359% | $64.9854 | $64.99 | $65.00 | $65.00 |
| Purchase #3 | $7.74 | 11.746% | $8.6491 | $8.65 | $8.65 | $8.60 |
| Purchase #4 | $215.56 | 4.371% | $224.9821 | $224.98 | $225.00 | $225.00 |
| Purchase #5 | $248.39 | 7.474% | $266.9547 | $266.95 | $266.95 | $267.00 |
| Purchase #6 | $58.86 | 7.148% | $63.0673 | $63.07 | $63.05 | $63.10 |
| Purchase #7 | $62.80 | 4.770% | $65.7956 | $65.80 | $65.80 | $65.80 |
| 7 purchase totals = | $817.67 | $872.8210 | $872.83 | $872.85 | $872.90 | |