| 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 | $131.59 | 11.825% | $147.1505 | $147.15 | $147.15 | $147.20 |
| Purchase #2 | $141.79 | 11.271% | $157.7712 | $157.77 | $157.75 | $157.80 |
| Purchase #3 | $34.36 | 12.772% | $38.7485 | $38.75 | $38.75 | $38.70 |
| Purchase #4 | $228.86 | 12.148% | $256.6619 | $256.66 | $256.65 | $256.70 |
| Purchase #5 | $117.97 | 12.505% | $132.7221 | $132.72 | $132.70 | $132.70 |
| Purchase #6 | $68.76 | 5.216% | $72.3465 | $72.35 | $72.35 | $72.30 |
| Purchase #7 | $118.61 | 6.229% | $125.9982 | $126.00 | $126.00 | $126.00 |
| 7 purchase totals = | $841.94 | $931.3989 | $931.40 | $931.35 | $931.40 | |