| 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 | $174.33 | 7.568% | $187.5233 | $187.52 | $187.50 | $187.50 |
| Purchase #2 | $118.77 | 6.307% | $126.2608 | $126.26 | $126.25 | $126.30 |
| Purchase #3 | $144.80 | 7.746% | $156.0162 | $156.02 | $156.00 | $156.00 |
| Purchase #4 | $149.32 | 9.275% | $163.1694 | $163.17 | $163.15 | $163.20 |
| Purchase #5 | $120.31 | 13.370% | $136.3954 | $136.40 | $136.40 | $136.40 |
| Purchase #6 | $6.80 | 4.608% | $7.1133 | $7.11 | $7.10 | $7.10 |
| Purchase #7 | $180.93 | 4.572% | $189.2021 | $189.20 | $189.20 | $189.20 |
| 7 purchase totals = | $895.26 | $965.6805 | $965.68 | $965.60 | $965.70 | |