| 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 | $168.58 | 6.849% | $180.126 | $180.13 | $180.15 | $180.10 |
| Purchase #2 | $16.90 | 10.552% | $18.6833 | $18.68 | $18.70 | $18.70 |
| Purchase #3 | $157.63 | 11.259% | $175.3776 | $175.38 | $175.40 | $175.40 |
| Purchase #4 | $73.66 | 11.240% | $81.9394 | $81.94 | $81.95 | $81.90 |
| Purchase #5 | $240.30 | 12.736% | $270.9046 | $270.90 | $270.90 | $270.90 |
| Purchase #6 | $183.68 | 7.254% | $197.0041 | $197.00 | $197.00 | $197.00 |
| Purchase #7 | $50.97 | 12.135% | $57.1552 | $57.16 | $57.15 | $57.20 |
| 7 purchase totals = | $891.72 | $981.1902 | $981.19 | $981.25 | $981.20 | |