| 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 | $153.56 | 12.563% | $172.8517 | $172.85 | $172.85 | $172.90 |
| Purchase #2 | $162.84 | 3.628% | $168.7478 | $168.75 | $168.75 | $168.70 |
| Purchase #3 | $236.42 | 6.546% | $251.8961 | $251.90 | $251.90 | $251.90 |
| Purchase #4 | $90.62 | 5.637% | $95.7282 | $95.73 | $95.75 | $95.70 |
| Purchase #5 | $102.70 | 10.160% | $113.1343 | $113.13 | $113.15 | $113.10 |
| Purchase #6 | $185.56 | 13.695% | $210.9724 | $210.97 | $210.95 | $211.00 |
| Purchase #7 | $112.82 | 6.113% | $119.7167 | $119.72 | $119.70 | $119.70 |
| 7 purchase totals = | $1,044.52 | $1,133.0472 | $1,133.05 | $1,133.05 | $1,133.00 | |