| 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 | $143.90 | 11.489% | $160.4327 | $160.43 | $160.45 | $160.40 |
| Purchase #2 | $183.84 | 6.439% | $195.6775 | $195.68 | $195.70 | $195.70 |
| Purchase #3 | $106.64 | 9.246% | $116.4999 | $116.50 | $116.50 | $116.50 |
| Purchase #4 | $107.68 | 9.326% | $117.7222 | $117.72 | $117.70 | $117.70 |
| Purchase #5 | $148.26 | 10.833% | $164.321 | $164.32 | $164.30 | $164.30 |
| Purchase #6 | $106.98 | 10.674% | $118.399 | $118.40 | $118.40 | $118.40 |
| Purchase #7 | $209.31 | 13.750% | $238.0901 | $238.09 | $238.10 | $238.10 |
| 7 purchase totals = | $1,006.61 | $1,111.1424 | $1,111.14 | $1,111.15 | $1,111.10 | |