| 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 | $45.79 | 4.442% | $47.824 | $47.82 | $47.80 | $47.80 |
| Purchase #2 | $153.86 | 7.818% | $165.8888 | $165.89 | $165.90 | $165.90 |
| Purchase #3 | $183.28 | 7.583% | $197.1781 | $197.18 | $197.20 | $197.20 |
| Purchase #4 | $112.54 | 7.848% | $121.3721 | $121.37 | $121.35 | $121.40 |
| Purchase #5 | $109.49 | 9.311% | $119.6846 | $119.68 | $119.70 | $119.70 |
| Purchase #6 | $172.55 | 4.175% | $179.754 | $179.75 | $179.75 | $179.80 |
| Purchase #7 | $154.70 | 7.510% | $166.318 | $166.32 | $166.30 | $166.30 |
| 7 purchase totals = | $932.21 | $998.0196 | $998.01 | $998.00 | $998.10 | |