| 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 | $157.98 | 5.801% | $167.1444 | $167.14 | $167.15 | $167.10 |
| Purchase #2 | $13.32 | 7.273% | $14.2888 | $14.29 | $14.30 | $14.30 |
| Purchase #3 | $117.72 | 11.107% | $130.7952 | $130.80 | $130.80 | $130.80 |
| Purchase #4 | $73.67 | 13.595% | $83.6854 | $83.69 | $83.70 | $83.70 |
| Purchase #5 | $99.89 | 6.798% | $106.6805 | $106.68 | $106.70 | $106.70 |
| Purchase #6 | $159.75 | 11.346% | $177.8752 | $177.88 | $177.90 | $177.90 |
| Purchase #7 | $184.29 | 5.429% | $194.2951 | $194.30 | $194.30 | $194.30 |
| 7 purchase totals = | $806.62 | $874.7646 | $874.78 | $874.85 | $874.80 | |