| 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 | $16.80 | 12.601% | $18.917 | $18.92 | $18.90 | $18.90 |
| Purchase #2 | $117.87 | 13.159% | $133.3805 | $133.38 | $133.40 | $133.40 |
| Purchase #3 | $178.56 | 6.499% | $190.1646 | $190.16 | $190.15 | $190.20 |
| Purchase #4 | $233.38 | 13.467% | $264.8093 | $264.81 | $264.80 | $264.80 |
| Purchase #5 | $48.57 | 4.814% | $50.9082 | $50.91 | $50.90 | $50.90 |
| Purchase #6 | $178.27 | 5.258% | $187.6434 | $187.64 | $187.65 | $187.60 |
| Purchase #7 | $108.31 | 3.594% | $112.2027 | $112.20 | $112.20 | $112.20 |
| 7 purchase totals = | $881.76 | $958.0257 | $958.02 | $958.00 | $958.00 | |