| 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 | $161.66 | 6.219% | $171.7136 | $171.71 | $171.70 | $171.70 |
| Purchase #2 | $235.98 | 3.478% | $244.1874 | $244.19 | $244.20 | $244.20 |
| Purchase #3 | $16.90 | 13.800% | $19.2322 | $19.23 | $19.25 | $19.20 |
| Purchase #4 | $41.56 | 11.213% | $46.2201 | $46.22 | $46.20 | $46.20 |
| Purchase #5 | $14.55 | 8.434% | $15.7771 | $15.78 | $15.80 | $15.80 |
| Purchase #6 | $140.66 | 3.750% | $145.9348 | $145.93 | $145.95 | $145.90 |
| Purchase #7 | $70.42 | 5.156% | $74.0509 | $74.05 | $74.05 | $74.10 |
| 7 purchase totals = | $681.73 | $717.1161 | $717.11 | $717.15 | $717.10 | |