| 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 | $154.31 | 11.131% | $171.4862 | $171.49 | $171.50 | $171.50 |
| Purchase #2 | $134.40 | 11.466% | $149.8103 | $149.81 | $149.80 | $149.80 |
| Purchase #3 | $24.58 | 8.648% | $26.7057 | $26.71 | $26.70 | $26.70 |
| Purchase #4 | $15.94 | 10.145% | $17.5571 | $17.56 | $17.55 | $17.60 |
| Purchase #5 | $74.96 | 12.196% | $84.1021 | $84.10 | $84.10 | $84.10 |
| Purchase #6 | $222.99 | 11.556% | $248.7587 | $248.76 | $248.75 | $248.80 |
| Purchase #7 | $136.93 | 8.119% | $148.0473 | $148.05 | $148.05 | $148.00 |
| 7 purchase totals = | $764.11 | $846.4674 | $846.48 | $846.45 | $846.50 | |