| 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 | $160.56 | 5.610% | $169.5674 | $169.57 | $169.55 | $169.60 |
| Purchase #2 | $102.74 | 12.698% | $115.7859 | $115.79 | $115.80 | $115.80 |
| Purchase #3 | $26.64 | 5.485% | $28.1012 | $28.10 | $28.10 | $28.10 |
| Purchase #4 | $41.28 | 9.346% | $45.138 | $45.14 | $45.15 | $45.10 |
| Purchase #5 | $69.83 | 9.743% | $76.6335 | $76.63 | $76.65 | $76.60 |
| Purchase #6 | $182.30 | 10.327% | $201.1261 | $201.13 | $201.15 | $201.10 |
| Purchase #7 | $225.49 | 12.149% | $252.8848 | $252.88 | $252.90 | $252.90 |
| 7 purchase totals = | $808.84 | $889.2369 | $889.24 | $889.30 | $889.20 | |