| 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 | $137.89 | 11.332% | $153.5157 | $153.52 | $153.50 | $153.50 |
| Purchase #2 | $72.53 | 10.691% | $80.2842 | $80.28 | $80.30 | $80.30 |
| Purchase #3 | $112.70 | 11.797% | $125.9952 | $126.00 | $126.00 | $126.00 |
| Purchase #4 | $63.46 | 5.122% | $66.7104 | $66.71 | $66.70 | $66.70 |
| Purchase #5 | $171.37 | 9.458% | $187.5782 | $187.58 | $187.60 | $187.60 |
| Purchase #6 | $151.27 | 5.623% | $159.7759 | $159.78 | $159.80 | $159.80 |
| Purchase #7 | $54.69 | 7.202% | $58.6288 | $58.63 | $58.65 | $58.60 |
| 7 purchase totals = | $763.91 | $832.4884 | $832.50 | $832.55 | $832.50 | |