| 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 | $145.55 | 10.787% | $161.2505 | $161.25 | $161.25 | $161.30 |
| Purchase #2 | $84.89 | 5.648% | $89.6846 | $89.68 | $89.70 | $89.70 |
| Purchase #3 | $189.78 | 3.857% | $197.0998 | $197.10 | $197.10 | $197.10 |
| Purchase #4 | $111.69 | 7.473% | $120.0366 | $120.04 | $120.05 | $120.00 |
| Purchase #5 | $20.41 | 9.836% | $22.4175 | $22.42 | $22.40 | $22.40 |
| Purchase #6 | $116.96 | 11.655% | $130.5917 | $130.59 | $130.60 | $130.60 |
| Purchase #7 | $112.42 | 10.400% | $124.1117 | $124.11 | $124.10 | $124.10 |
| 7 purchase totals = | $781.70 | $845.1924 | $845.19 | $845.20 | $845.20 | |