| 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 | $175.64 | 5.443% | $185.2001 | $185.20 | $185.20 | $185.20 |
| Purchase #2 | $122.26 | 10.486% | $135.0802 | $135.08 | $135.10 | $135.10 |
| Purchase #3 | $201.94 | 11.205% | $224.5674 | $224.57 | $224.55 | $224.60 |
| Purchase #4 | $39.77 | 6.648% | $42.4139 | $42.41 | $42.40 | $42.40 |
| Purchase #5 | $13.25 | 8.546% | $14.3823 | $14.38 | $14.40 | $14.40 |
| Purchase #6 | $99.62 | 12.556% | $112.1283 | $112.13 | $112.15 | $112.10 |
| Purchase #7 | $209.91 | 11.528% | $234.1084 | $234.11 | $234.10 | $234.10 |
| 7 purchase totals = | $862.39 | $947.8806 | $947.88 | $947.90 | $947.90 | |