| 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 | $109.68 | 7.708% | $118.1341 | $118.13 | $118.15 | $118.10 |
| Purchase #2 | $33.46 | 4.332% | $34.9095 | $34.91 | $34.90 | $34.90 |
| Purchase #3 | $11.53 | 4.265% | $12.0218 | $12.02 | $12.00 | $12.00 |
| Purchase #4 | $180.67 | 4.665% | $189.0983 | $189.10 | $189.10 | $189.10 |
| Purchase #5 | $110.46 | 10.724% | $122.3057 | $122.31 | $122.30 | $122.30 |
| Purchase #6 | $142.90 | 4.455% | $149.2662 | $149.27 | $149.25 | $149.30 |
| Purchase #7 | $191.68 | 8.187% | $207.3728 | $207.37 | $207.35 | $207.40 |
| 7 purchase totals = | $780.38 | $833.1084 | $833.11 | $833.05 | $833.10 | |