| 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 | $164.60 | 7.618% | $177.1392 | $177.14 | $177.15 | $177.10 |
| Purchase #2 | $210.29 | 8.120% | $227.3655 | $227.37 | $227.35 | $227.40 |
| Purchase #3 | $154.66 | 10.467% | $170.8483 | $170.85 | $170.85 | $170.80 |
| Purchase #4 | $99.93 | 8.873% | $108.7968 | $108.80 | $108.80 | $108.80 |
| Purchase #5 | $57.64 | 5.236% | $60.658 | $60.66 | $60.65 | $60.70 |
| Purchase #6 | $134.64 | 7.681% | $144.9817 | $144.98 | $145.00 | $145.00 |
| Purchase #7 | $15.50 | 4.142% | $16.142 | $16.14 | $16.15 | $16.10 |
| 7 purchase totals = | $837.26 | $905.9315 | $905.94 | $905.95 | $905.90 | |