| 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 | $134.79 | 5.785% | $142.5876 | $142.59 | $142.60 | $142.60 |
| Purchase #2 | $167.68 | 5.399% | $176.733 | $176.73 | $176.75 | $176.70 |
| Purchase #3 | $153.32 | 3.804% | $159.1523 | $159.15 | $159.15 | $159.20 |
| Purchase #4 | $105.49 | 10.185% | $116.2342 | $116.23 | $116.25 | $116.20 |
| Purchase #5 | $64.76 | 8.191% | $70.0645 | $70.06 | $70.05 | $70.10 |
| Purchase #6 | $215.82 | 6.393% | $229.6174 | $229.62 | $229.60 | $229.60 |
| Purchase #7 | $204.99 | 7.548% | $220.4626 | $220.46 | $220.45 | $220.50 |
| 7 purchase totals = | $1,046.85 | $1,114.8516 | $1,114.84 | $1,114.85 | $1,114.90 | |