| 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 | $143.71 | 11.539% | $160.2927 | $160.29 | $160.30 | $160.30 |
| Purchase #2 | $168.87 | 12.256% | $189.5667 | $189.57 | $189.55 | $189.60 |
| Purchase #3 | $225.54 | 3.189% | $232.7325 | $232.73 | $232.75 | $232.70 |
| Purchase #4 | $72.30 | 3.507% | $74.8356 | $74.84 | $74.85 | $74.80 |
| Purchase #5 | $233.85 | 10.216% | $257.7401 | $257.74 | $257.75 | $257.70 |
| Purchase #6 | $148.75 | 8.497% | $161.3893 | $161.39 | $161.40 | $161.40 |
| Purchase #7 | $43.93 | 12.667% | $49.4946 | $49.49 | $49.50 | $49.50 |
| 7 purchase totals = | $1,036.95 | $1,126.0515 | $1,126.05 | $1,126.10 | $1,126.00 | |