| 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 | $190.84 | 9.626% | $209.2103 | $209.21 | $209.20 | $209.20 |
| Purchase #2 | $84.73 | 11.549% | $94.5155 | $94.52 | $94.50 | $94.50 |
| Purchase #3 | $222.31 | 6.233% | $236.1666 | $236.17 | $236.15 | $236.20 |
| Purchase #4 | $178.67 | 5.184% | $187.9323 | $187.93 | $187.95 | $187.90 |
| Purchase #5 | $63.38 | 10.213% | $69.853 | $69.85 | $69.85 | $69.90 |
| Purchase #6 | $34.86 | 5.263% | $36.6947 | $36.69 | $36.70 | $36.70 |
| Purchase #7 | $143.80 | 7.204% | $154.1594 | $154.16 | $154.15 | $154.20 |
| 7 purchase totals = | $918.59 | $988.5318 | $988.53 | $988.50 | $988.60 | |