| 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 | $170.42 | 5.607% | $179.9754 | $179.98 | $180.00 | $180.00 |
| Purchase #2 | $132.54 | 11.147% | $147.3142 | $147.31 | $147.30 | $147.30 |
| Purchase #3 | $61.29 | 11.707% | $68.4652 | $68.47 | $68.45 | $68.50 |
| Purchase #4 | $41.79 | 10.474% | $46.1671 | $46.17 | $46.15 | $46.20 |
| Purchase #5 | $45.37 | 5.778% | $47.9915 | $47.99 | $48.00 | $48.00 |
| Purchase #6 | $187.26 | 5.456% | $197.4769 | $197.48 | $197.50 | $197.50 |
| Purchase #7 | $156.71 | 13.640% | $178.0852 | $178.09 | $178.10 | $178.10 |
| 7 purchase totals = | $795.38 | $865.4755 | $865.49 | $865.50 | $865.60 | |