| 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 | $10.71 | 7.701% | $11.5348 | $11.53 | $11.55 | $11.50 |
| Purchase #2 | $172.49 | 13.718% | $196.1522 | $196.15 | $196.15 | $196.20 |
| Purchase #3 | $157.39 | 13.707% | $178.9634 | $178.96 | $178.95 | $179.00 |
| Purchase #4 | $100.26 | 13.286% | $113.5805 | $113.58 | $113.60 | $113.60 |
| Purchase #5 | $70.53 | 7.300% | $75.6787 | $75.68 | $75.70 | $75.70 |
| Purchase #6 | $169.73 | 10.874% | $188.1864 | $188.19 | $188.20 | $188.20 |
| Purchase #7 | $90.32 | 3.538% | $93.5155 | $93.52 | $93.50 | $93.50 |
| 7 purchase totals = | $771.43 | $857.6115 | $857.61 | $857.65 | $857.70 | |