| 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 | $162.28 | 3.778% | $168.4109 | $168.41 | $168.40 | $168.40 |
| Purchase #2 | $62.49 | 12.663% | $70.4031 | $70.40 | $70.40 | $70.40 |
| Purchase #3 | $127.96 | 6.617% | $136.4271 | $136.43 | $136.45 | $136.40 |
| Purchase #4 | $60.92 | 6.419% | $64.8305 | $64.83 | $64.85 | $64.80 |
| Purchase #5 | $148.42 | 8.662% | $161.2761 | $161.28 | $161.30 | $161.30 |
| Purchase #6 | $204.39 | 9.669% | $224.1525 | $224.15 | $224.15 | $224.20 |
| Purchase #7 | $246.50 | 7.215% | $264.285 | $264.29 | $264.30 | $264.30 |
| 7 purchase totals = | $1,012.96 | $1,089.7852 | $1,089.79 | $1,089.85 | $1,089.80 | |