| 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 | $180.88 | 5.721% | $191.2281 | $191.23 | $191.25 | $191.20 |
| Purchase #2 | $57.35 | 9.479% | $62.7862 | $62.79 | $62.80 | $62.80 |
| Purchase #3 | $97.91 | 5.375% | $103.1727 | $103.17 | $103.15 | $103.20 |
| Purchase #4 | $164.51 | 7.577% | $176.9749 | $176.97 | $176.95 | $177.00 |
| Purchase #5 | $18.84 | 4.114% | $19.6151 | $19.62 | $19.60 | $19.60 |
| Purchase #6 | $121.37 | 6.288% | $129.0017 | $129.00 | $129.00 | $129.00 |
| Purchase #7 | $59.39 | 8.804% | $64.6187 | $64.62 | $64.60 | $64.60 |
| 7 purchase totals = | $700.25 | $747.3974 | $747.40 | $747.35 | $747.40 | |