| 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 | $211.57 | 13.527% | $240.1891 | $240.19 | $240.20 | $240.20 |
| Purchase #2 | $159.41 | 4.253% | $166.1897 | $166.19 | $166.20 | $166.20 |
| Purchase #3 | $44.41 | 3.135% | $45.8023 | $45.80 | $45.80 | $45.80 |
| Purchase #4 | $57.90 | 4.152% | $60.304 | $60.30 | $60.30 | $60.30 |
| Purchase #5 | $166.67 | 10.529% | $184.2187 | $184.22 | $184.20 | $184.20 |
| Purchase #6 | $43.80 | 7.403% | $47.0425 | $47.04 | $47.05 | $47.00 |
| Purchase #7 | $119.51 | 7.659% | $128.6633 | $128.66 | $128.65 | $128.70 |
| 7 purchase totals = | $803.27 | $872.4096 | $872.40 | $872.40 | $872.40 | |