| 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 | $169.36 | 8.191% | $183.2323 | $183.23 | $183.25 | $183.20 |
| Purchase #2 | $86.56 | 11.285% | $96.3283 | $96.33 | $96.35 | $96.30 |
| Purchase #3 | $132.70 | 12.696% | $149.5476 | $149.55 | $149.55 | $149.50 |
| Purchase #4 | $179.87 | 4.593% | $188.1314 | $188.13 | $188.15 | $188.10 |
| Purchase #5 | $208.87 | 3.785% | $216.7757 | $216.78 | $216.80 | $216.80 |
| Purchase #6 | $74.92 | 7.731% | $80.7121 | $80.71 | $80.70 | $80.70 |
| Purchase #7 | $47.69 | 5.489% | $50.3077 | $50.31 | $50.30 | $50.30 |
| 7 purchase totals = | $899.97 | $965.0351 | $965.04 | $965.10 | $964.90 | |