| 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 | $115.57 | 13.128% | $130.742 | $130.74 | $130.75 | $130.70 |
| Purchase #2 | $220.65 | 7.548% | $237.3047 | $237.30 | $237.30 | $237.30 |
| Purchase #3 | $119.73 | 11.785% | $133.8402 | $133.84 | $133.85 | $133.80 |
| Purchase #4 | $171.65 | 3.777% | $178.1332 | $178.13 | $178.15 | $178.10 |
| Purchase #5 | $138.90 | 5.119% | $146.0103 | $146.01 | $146.00 | $146.00 |
| Purchase #6 | $188.94 | 13.638% | $214.7076 | $214.71 | $214.70 | $214.70 |
| Purchase #7 | $110.56 | 11.118% | $122.8521 | $122.85 | $122.85 | $122.90 |
| 7 purchase totals = | $1,066.00 | $1,163.5901 | $1,163.58 | $1,163.60 | $1,163.50 | |