| 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 | $169.50 | 4.860% | $177.7377 | $177.74 | $177.75 | $177.70 |
| Purchase #2 | $57.39 | 9.746% | $62.9832 | $62.98 | $63.00 | $63.00 |
| Purchase #3 | $249.83 | 8.846% | $271.93 | $271.93 | $271.95 | $271.90 |
| Purchase #4 | $233.25 | 13.470% | $264.6688 | $264.67 | $264.65 | $264.70 |
| Purchase #5 | $37.41 | 8.798% | $40.7013 | $40.70 | $40.70 | $40.70 |
| Purchase #6 | $84.87 | 11.554% | $94.6759 | $94.68 | $94.70 | $94.70 |
| Purchase #7 | $214.44 | 8.211% | $232.0477 | $232.05 | $232.05 | $232.00 |
| 7 purchase totals = | $1,046.69 | $1,144.7446 | $1,144.75 | $1,144.80 | $1,144.70 | |