| 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 | $112.25 | 8.844% | $122.1774 | $122.18 | $122.20 | $122.20 |
| Purchase #2 | $169.71 | 5.182% | $178.5044 | $178.50 | $178.50 | $178.50 |
| Purchase #3 | $26.57 | 6.116% | $28.195 | $28.20 | $28.20 | $28.20 |
| Purchase #4 | $237.47 | 5.221% | $249.8683 | $249.87 | $249.85 | $249.90 |
| Purchase #5 | $35.56 | 3.801% | $36.9116 | $36.91 | $36.90 | $36.90 |
| Purchase #6 | $184.60 | 13.808% | $210.0896 | $210.09 | $210.10 | $210.10 |
| Purchase #7 | $36.63 | 5.228% | $38.545 | $38.55 | $38.55 | $38.50 |
| 7 purchase totals = | $802.79 | $864.2913 | $864.30 | $864.30 | $864.30 | |