| 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 | $149.77 | 5.659% | $158.2455 | $158.25 | $158.25 | $158.20 |
| Purchase #2 | $229.30 | 4.729% | $240.1436 | $240.14 | $240.15 | $240.10 |
| Purchase #3 | $161.58 | 9.311% | $176.6247 | $176.62 | $176.60 | $176.60 |
| Purchase #4 | $130.74 | 5.319% | $137.6941 | $137.69 | $137.70 | $137.70 |
| Purchase #5 | $26.54 | 6.137% | $28.1688 | $28.17 | $28.15 | $28.20 |
| Purchase #6 | $21.61 | 3.161% | $22.2931 | $22.29 | $22.30 | $22.30 |
| Purchase #7 | $25.48 | 12.200% | $28.5886 | $28.59 | $28.60 | $28.60 |
| 7 purchase totals = | $745.02 | $791.7584 | $791.75 | $791.75 | $791.70 | |