| 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 | $176.72 | 7.409% | $189.8132 | $189.81 | $189.80 | $189.80 |
| Purchase #2 | $195.93 | 9.713% | $214.9607 | $214.96 | $214.95 | $215.00 |
| Purchase #3 | $199.76 | 3.261% | $206.2742 | $206.27 | $206.25 | $206.30 |
| Purchase #4 | $108.37 | 8.864% | $117.9759 | $117.98 | $118.00 | $118.00 |
| Purchase #5 | $42.72 | 5.728% | $45.167 | $45.17 | $45.15 | $45.20 |
| Purchase #6 | $230.32 | 10.554% | $254.628 | $254.63 | $254.65 | $254.60 |
| Purchase #7 | $53.31 | 13.316% | $60.4088 | $60.41 | $60.40 | $60.40 |
| 7 purchase totals = | $1,007.13 | $1,089.2278 | $1,089.23 | $1,089.20 | $1,089.30 | |