| 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 | $172.39 | 10.776% | $190.9667 | $190.97 | $190.95 | $191.00 |
| Purchase #2 | $100.98 | 11.501% | $112.5937 | $112.59 | $112.60 | $112.60 |
| Purchase #3 | $47.94 | 3.790% | $49.7569 | $49.76 | $49.75 | $49.80 |
| Purchase #4 | $131.95 | 13.413% | $149.6485 | $149.65 | $149.65 | $149.60 |
| Purchase #5 | $90.67 | 8.232% | $98.134 | $98.13 | $98.15 | $98.10 |
| Purchase #6 | $161.61 | 13.381% | $183.235 | $183.24 | $183.25 | $183.20 |
| Purchase #7 | $199.70 | 12.850% | $225.3615 | $225.36 | $225.35 | $225.40 |
| 7 purchase totals = | $905.24 | $1,009.6963 | $1,009.70 | $1,009.70 | $1,009.70 | |