| 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 | $170.54 | 13.211% | $193.07 | $193.07 | $193.05 | $193.10 |
| Purchase #2 | $222.31 | 10.132% | $244.8344 | $244.83 | $244.85 | $244.80 |
| Purchase #3 | $22.75 | 6.233% | $24.168 | $24.17 | $24.15 | $24.20 |
| Purchase #4 | $18.56 | 13.753% | $21.1126 | $21.11 | $21.10 | $21.10 |
| Purchase #5 | $180.81 | 9.868% | $198.6523 | $198.65 | $198.65 | $198.70 |
| Purchase #6 | $137.87 | 3.472% | $142.6568 | $142.66 | $142.65 | $142.70 |
| Purchase #7 | $46.38 | 13.507% | $52.6445 | $52.64 | $52.65 | $52.60 |
| 7 purchase totals = | $799.22 | $877.1386 | $877.13 | $877.10 | $877.20 | |