| 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 | $167.90 | 7.317% | $180.1852 | $180.19 | $180.20 | $180.20 |
| Purchase #2 | $137.41 | 11.331% | $152.9799 | $152.98 | $153.00 | $153.00 |
| Purchase #3 | $24.42 | 4.362% | $25.4852 | $25.49 | $25.50 | $25.50 |
| Purchase #4 | $96.44 | 6.771% | $102.97 | $102.97 | $102.95 | $103.00 |
| Purchase #5 | $13.68 | 13.233% | $15.4903 | $15.49 | $15.50 | $15.50 |
| Purchase #6 | $40.89 | 8.684% | $44.4409 | $44.44 | $44.45 | $44.40 |
| Purchase #7 | $193.31 | 7.723% | $208.2393 | $208.24 | $208.25 | $208.20 |
| 7 purchase totals = | $674.05 | $729.7908 | $729.80 | $729.85 | $729.80 | |