| 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 | $75.34 | 8.277% | $81.5759 | $81.58 | $81.60 | $81.60 |
| Purchase #2 | $74.96 | 12.541% | $84.3607 | $84.36 | $84.35 | $84.40 |
| Purchase #3 | $98.71 | 13.661% | $112.1948 | $112.19 | $112.20 | $112.20 |
| Purchase #4 | $117.32 | 7.551% | $126.1788 | $126.18 | $126.20 | $126.20 |
| Purchase #5 | $171.28 | 5.577% | $180.8323 | $180.83 | $180.85 | $180.80 |
| Purchase #6 | $41.54 | 13.490% | $47.1437 | $47.14 | $47.15 | $47.10 |
| Purchase #7 | $154.77 | 12.807% | $174.5914 | $174.59 | $174.60 | $174.60 |
| 7 purchase totals = | $733.92 | $806.8776 | $806.87 | $806.95 | $806.90 | |