| 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 | $119.97 | 9.777% | $131.6995 | $131.70 | $131.70 | $131.70 |
| Purchase #2 | $146.56 | 8.650% | $159.2374 | $159.24 | $159.25 | $159.20 |
| Purchase #3 | $229.73 | 12.574% | $258.6163 | $258.62 | $258.60 | $258.60 |
| Purchase #4 | $26.44 | 6.814% | $28.2416 | $28.24 | $28.25 | $28.20 |
| Purchase #5 | $28.80 | 6.818% | $30.7636 | $30.76 | $30.75 | $30.80 |
| Purchase #6 | $167.97 | 6.493% | $178.8763 | $178.88 | $178.90 | $178.90 |
| Purchase #7 | $107.72 | 10.769% | $119.3204 | $119.32 | $119.30 | $119.30 |
| 7 purchase totals = | $827.19 | $906.7551 | $906.76 | $906.75 | $906.70 | |