| 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 | $148.38 | 3.493% | $153.5629 | $153.56 | $153.55 | $153.60 |
| Purchase #2 | $230.29 | 3.601% | $238.5827 | $238.58 | $238.60 | $238.60 |
| Purchase #3 | $70.93 | 3.716% | $73.5658 | $73.57 | $73.55 | $73.60 |
| Purchase #4 | $32.76 | 7.178% | $35.1115 | $35.11 | $35.10 | $35.10 |
| Purchase #5 | $154.79 | 10.638% | $171.2566 | $171.26 | $171.25 | $171.30 |
| Purchase #6 | $188.74 | 10.409% | $208.3859 | $208.39 | $208.40 | $208.40 |
| Purchase #7 | $111.36 | 6.844% | $118.9815 | $118.98 | $119.00 | $119.00 |
| 7 purchase totals = | $937.25 | $999.4469 | $999.45 | $999.45 | $999.60 | |