| 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 | $117.39 | 5.484% | $123.8277 | $123.83 | $123.85 | $123.80 |
| Purchase #2 | $162.44 | 5.672% | $171.6536 | $171.65 | $171.65 | $171.70 |
| Purchase #3 | $114.44 | 12.762% | $129.0448 | $129.04 | $129.05 | $129.00 |
| Purchase #4 | $93.62 | 9.299% | $102.3257 | $102.33 | $102.35 | $102.30 |
| Purchase #5 | $71.36 | 9.714% | $78.2919 | $78.29 | $78.30 | $78.30 |
| Purchase #6 | $117.63 | 6.185% | $124.9054 | $124.91 | $124.90 | $124.90 |
| Purchase #7 | $160.91 | 11.838% | $179.9585 | $179.96 | $179.95 | $180.00 |
| 7 purchase totals = | $837.79 | $910.0076 | $910.01 | $910.05 | $910.00 | |