| 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 | $127.38 | 9.333% | $139.2684 | $139.27 | $139.25 | $139.30 |
| Purchase #2 | $181.39 | 8.792% | $197.3378 | $197.34 | $197.35 | $197.30 |
| Purchase #3 | $230.34 | 5.833% | $243.7757 | $243.78 | $243.80 | $243.80 |
| Purchase #4 | $106.42 | 9.873% | $116.9268 | $116.93 | $116.95 | $116.90 |
| Purchase #5 | $60.83 | 5.539% | $64.1994 | $64.20 | $64.20 | $64.20 |
| Purchase #6 | $125.46 | 10.599% | $138.7575 | $138.76 | $138.75 | $138.80 |
| Purchase #7 | $238.65 | 13.740% | $271.4405 | $271.44 | $271.45 | $271.40 |
| 7 purchase totals = | $1,070.47 | $1,171.7061 | $1,171.72 | $1,171.75 | $1,171.70 | |