| 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 | $131.53 | 4.180% | $137.028 | $137.03 | $137.05 | $137.00 |
| Purchase #2 | $118.29 | 6.867% | $126.413 | $126.41 | $126.40 | $126.40 |
| Purchase #3 | $238.68 | 13.205% | $270.1977 | $270.20 | $270.20 | $270.20 |
| Purchase #4 | $144.62 | 3.461% | $149.6253 | $149.63 | $149.65 | $149.60 |
| Purchase #5 | $94.60 | 5.681% | $99.9742 | $99.97 | $99.95 | $100.00 |
| Purchase #6 | $40.91 | 3.793% | $42.4617 | $42.46 | $42.45 | $42.50 |
| Purchase #7 | $68.83 | 11.309% | $76.614 | $76.61 | $76.60 | $76.60 |
| 7 purchase totals = | $837.46 | $902.3139 | $902.31 | $902.30 | $902.30 | |