| 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 | $138.81 | 8.553% | $150.6824 | $150.68 | $150.70 | $150.70 |
| Purchase #2 | $93.54 | 7.451% | $100.5097 | $100.51 | $100.50 | $100.50 |
| Purchase #3 | $135.67 | 7.238% | $145.4898 | $145.49 | $145.50 | $145.50 |
| Purchase #4 | $24.28 | 7.768% | $26.1661 | $26.17 | $26.15 | $26.20 |
| Purchase #5 | $207.73 | 11.674% | $231.9804 | $231.98 | $232.00 | $232.00 |
| Purchase #6 | $247.56 | 3.310% | $255.7542 | $255.75 | $255.75 | $255.80 |
| Purchase #7 | $37.94 | 9.714% | $41.6255 | $41.63 | $41.65 | $41.60 |
| 7 purchase totals = | $885.53 | $952.2081 | $952.21 | $952.25 | $952.30 | |