| 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 | $126.57 | 10.159% | $139.4282 | $139.43 | $139.45 | $139.40 |
| Purchase #2 | $13.53 | 9.211% | $14.7762 | $14.78 | $14.80 | $14.80 |
| Purchase #3 | $192.58 | 3.608% | $199.5283 | $199.53 | $199.55 | $199.50 |
| Purchase #4 | $63.54 | 5.660% | $67.1364 | $67.14 | $67.15 | $67.10 |
| Purchase #5 | $157.50 | 12.277% | $176.8363 | $176.84 | $176.85 | $176.80 |
| Purchase #6 | $248.94 | 11.637% | $277.9091 | $277.91 | $277.90 | $277.90 |
| Purchase #7 | $190.67 | 9.350% | $208.4976 | $208.50 | $208.50 | $208.50 |
| 7 purchase totals = | $993.33 | $1,084.1121 | $1,084.13 | $1,084.20 | $1,084.00 | |