| 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 | $150.44 | 7.381% | $161.544 | $161.54 | $161.55 | $161.50 |
| Purchase #2 | $160.93 | 3.116% | $165.9446 | $165.94 | $165.95 | $165.90 |
| Purchase #3 | $217.43 | 13.725% | $247.2723 | $247.27 | $247.25 | $247.30 |
| Purchase #4 | $215.45 | 9.668% | $236.2797 | $236.28 | $236.30 | $236.30 |
| Purchase #5 | $237.96 | 5.181% | $250.2887 | $250.29 | $250.30 | $250.30 |
| Purchase #6 | $106.29 | 9.215% | $116.0846 | $116.08 | $116.10 | $116.10 |
| Purchase #7 | $33.58 | 6.236% | $35.674 | $35.67 | $35.65 | $35.70 |
| 7 purchase totals = | $1,122.08 | $1,213.0879 | $1,213.07 | $1,213.10 | $1,213.10 | |