| 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 | $168.53 | 12.595% | $189.7564 | $189.76 | $189.75 | $189.80 |
| Purchase #2 | $41.44 | 13.772% | $47.1471 | $47.15 | $47.15 | $47.10 |
| Purchase #3 | $110.71 | 7.361% | $118.8594 | $118.86 | $118.85 | $118.90 |
| Purchase #4 | $250.99 | 10.232% | $276.6713 | $276.67 | $276.65 | $276.70 |
| Purchase #5 | $70.28 | 12.613% | $79.1444 | $79.14 | $79.15 | $79.10 |
| Purchase #6 | $58.76 | 11.290% | $65.394 | $65.39 | $65.40 | $65.40 |
| Purchase #7 | $90.74 | 5.522% | $95.7507 | $95.75 | $95.75 | $95.80 |
| 7 purchase totals = | $791.45 | $872.7233 | $872.72 | $872.70 | $872.80 | |