| 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 | $111.53 | 8.571% | $121.0892 | $121.09 | $121.10 | $121.10 |
| Purchase #2 | $146.55 | 9.464% | $160.4195 | $160.42 | $160.40 | $160.40 |
| Purchase #3 | $48.61 | 7.298% | $52.1576 | $52.16 | $52.15 | $52.20 |
| Purchase #4 | $45.77 | 3.559% | $47.399 | $47.40 | $47.40 | $47.40 |
| Purchase #5 | $211.83 | 10.574% | $234.2289 | $234.23 | $234.25 | $234.20 |
| Purchase #6 | $180.54 | 9.607% | $197.8845 | $197.88 | $197.90 | $197.90 |
| Purchase #7 | $57.80 | 9.779% | $63.4523 | $63.45 | $63.45 | $63.50 |
| 7 purchase totals = | $802.63 | $876.6310 | $876.63 | $876.65 | $876.70 | |