| 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 | $154.49 | 9.500% | $169.1666 | $169.17 | $169.15 | $169.20 |
| Purchase #2 | $201.95 | 10.483% | $223.1204 | $223.12 | $223.10 | $223.10 |
| Purchase #3 | $237.92 | 9.165% | $259.7254 | $259.73 | $259.75 | $259.70 |
| Purchase #4 | $83.83 | 11.846% | $93.7605 | $93.76 | $93.75 | $93.80 |
| Purchase #5 | $142.99 | 11.600% | $159.5768 | $159.58 | $159.60 | $159.60 |
| Purchase #6 | $23.79 | 6.592% | $25.3582 | $25.36 | $25.35 | $25.40 |
| Purchase #7 | $100.36 | 4.328% | $104.7036 | $104.70 | $104.70 | $104.70 |
| 7 purchase totals = | $945.33 | $1,035.4115 | $1,035.42 | $1,035.40 | $1,035.50 | |