| 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 | $20.34 | 13.218% | $23.0285 | $23.03 | $23.05 | $23.00 |
| Purchase #2 | $151.71 | 5.462% | $159.9964 | $160.00 | $160.00 | $160.00 |
| Purchase #3 | $35.28 | 8.218% | $38.1793 | $38.18 | $38.20 | $38.20 |
| Purchase #4 | $18.68 | 13.582% | $21.2171 | $21.22 | $21.20 | $21.20 |
| Purchase #5 | $132.43 | 13.529% | $150.3465 | $150.35 | $150.35 | $150.30 |
| Purchase #6 | $239.27 | 10.598% | $264.6278 | $264.63 | $264.65 | $264.60 |
| Purchase #7 | $237.93 | 4.267% | $248.0825 | $248.08 | $248.10 | $248.10 |
| 7 purchase totals = | $835.64 | $905.4781 | $905.49 | $905.55 | $905.40 | |