| 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 | $154.33 | 11.744% | $172.4545 | $172.45 | $172.45 | $172.50 |
| Purchase #2 | $26.98 | 6.290% | $28.677 | $28.68 | $28.70 | $28.70 |
| Purchase #3 | $175.57 | 7.551% | $188.8273 | $188.83 | $188.85 | $188.80 |
| Purchase #4 | $187.39 | 5.549% | $197.7883 | $197.79 | $197.80 | $197.80 |
| Purchase #5 | $152.74 | 7.350% | $163.9664 | $163.97 | $163.95 | $164.00 |
| Purchase #6 | $88.69 | 3.701% | $91.9724 | $91.97 | $91.95 | $92.00 |
| Purchase #7 | $243.58 | 9.259% | $266.1331 | $266.13 | $266.15 | $266.10 |
| 7 purchase totals = | $1,029.28 | $1,109.8190 | $1,109.82 | $1,109.85 | $1,109.90 | |