| 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 | $156.83 | 5.294% | $165.1326 | $165.13 | $165.15 | $165.10 |
| Purchase #2 | $29.59 | 11.808% | $33.084 | $33.08 | $33.10 | $33.10 |
| Purchase #3 | $165.95 | 13.217% | $187.8836 | $187.88 | $187.90 | $187.90 |
| Purchase #4 | $51.71 | 11.194% | $57.4984 | $57.50 | $57.50 | $57.50 |
| Purchase #5 | $70.58 | 6.625% | $75.2559 | $75.26 | $75.25 | $75.30 |
| Purchase #6 | $204.89 | 8.236% | $221.7647 | $221.76 | $221.75 | $221.80 |
| Purchase #7 | $56.73 | 12.469% | $63.8037 | $63.80 | $63.80 | $63.80 |
| 7 purchase totals = | $736.28 | $804.4229 | $804.41 | $804.45 | $804.50 | |