| 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 | $192.56 | 9.572% | $210.9918 | $210.99 | $211.00 | $211.00 |
| Purchase #2 | $71.46 | 10.838% | $79.2048 | $79.20 | $79.20 | $79.20 |
| Purchase #3 | $142.91 | 4.788% | $149.7525 | $149.75 | $149.75 | $149.80 |
| Purchase #4 | $155.81 | 13.863% | $177.4099 | $177.41 | $177.40 | $177.40 |
| Purchase #5 | $53.77 | 8.112% | $58.1318 | $58.13 | $58.15 | $58.10 |
| Purchase #6 | $48.55 | 5.617% | $51.2771 | $51.28 | $51.30 | $51.30 |
| Purchase #7 | $129.45 | 7.860% | $139.6248 | $139.62 | $139.60 | $139.60 |
| 7 purchase totals = | $794.51 | $866.3927 | $866.38 | $866.40 | $866.40 | |