| 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 | $171.77 | 7.283% | $184.28 | $184.28 | $184.30 | $184.30 |
| Purchase #2 | $95.70 | 7.701% | $103.0699 | $103.07 | $103.05 | $103.10 |
| Purchase #3 | $82.90 | 7.359% | $89.0006 | $89.00 | $89.00 | $89.00 |
| Purchase #4 | $88.97 | 3.563% | $92.14 | $92.14 | $92.15 | $92.10 |
| Purchase #5 | $237.62 | 11.345% | $264.578 | $264.58 | $264.60 | $264.60 |
| Purchase #6 | $20.40 | 3.148% | $21.0422 | $21.04 | $21.05 | $21.00 |
| Purchase #7 | $143.64 | 11.839% | $160.6455 | $160.65 | $160.65 | $160.60 |
| 7 purchase totals = | $841.00 | $914.7562 | $914.76 | $914.80 | $914.70 | |