| 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 | $163.64 | 5.385% | $172.452 | $172.45 | $172.45 | $172.50 |
| Purchase #2 | $142.72 | 4.429% | $149.0411 | $149.04 | $149.05 | $149.00 |
| Purchase #3 | $87.74 | 8.257% | $94.9847 | $94.98 | $95.00 | $95.00 |
| Purchase #4 | $54.88 | 12.229% | $61.5913 | $61.59 | $61.60 | $61.60 |
| Purchase #5 | $246.73 | 8.636% | $268.0376 | $268.04 | $268.05 | $268.00 |
| Purchase #6 | $94.61 | 5.656% | $99.9611 | $99.96 | $99.95 | $100.00 |
| Purchase #7 | $108.92 | 8.268% | $117.9255 | $117.93 | $117.95 | $117.90 |
| 7 purchase totals = | $899.24 | $963.9933 | $963.99 | $964.05 | $964.00 | |