| 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 | $130.42 | 13.849% | $148.4819 | $148.48 | $148.50 | $148.50 |
| Purchase #2 | $167.87 | 7.422% | $180.3293 | $180.33 | $180.35 | $180.30 |
| Purchase #3 | $20.42 | 11.685% | $22.8061 | $22.81 | $22.80 | $22.80 |
| Purchase #4 | $238.61 | 5.806% | $252.4637 | $252.46 | $252.45 | $252.50 |
| Purchase #5 | $162.98 | 11.698% | $182.0454 | $182.05 | $182.05 | $182.00 |
| Purchase #6 | $11.62 | 5.143% | $12.2176 | $12.22 | $12.20 | $12.20 |
| Purchase #7 | $44.64 | 4.352% | $46.5827 | $46.58 | $46.60 | $46.60 |
| 7 purchase totals = | $776.56 | $844.9267 | $844.93 | $844.95 | $844.90 | |