| 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 | $182.40 | 3.763% | $189.2637 | $189.26 | $189.25 | $189.30 |
| Purchase #2 | $91.76 | 5.825% | $97.105 | $97.11 | $97.10 | $97.10 |
| Purchase #3 | $185.36 | 3.741% | $192.2943 | $192.29 | $192.30 | $192.30 |
| Purchase #4 | $166.73 | 9.406% | $182.4126 | $182.41 | $182.40 | $182.40 |
| Purchase #5 | $24.89 | 10.232% | $27.4367 | $27.44 | $27.45 | $27.40 |
| Purchase #6 | $208.27 | 6.302% | $221.3952 | $221.40 | $221.40 | $221.40 |
| Purchase #7 | $73.36 | 11.519% | $81.8103 | $81.81 | $81.80 | $81.80 |
| 7 purchase totals = | $932.77 | $991.7178 | $991.72 | $991.70 | $991.70 | |