| 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 | $140.95 | 9.587% | $154.4629 | $154.46 | $154.45 | $154.50 |
| Purchase #2 | $36.38 | 6.231% | $38.6468 | $38.65 | $38.65 | $38.60 |
| Purchase #3 | $159.81 | 11.141% | $177.6144 | $177.61 | $177.60 | $177.60 |
| Purchase #4 | $132.95 | 4.168% | $138.4914 | $138.49 | $138.50 | $138.50 |
| Purchase #5 | $192.29 | 6.297% | $204.3985 | $204.40 | $204.40 | $204.40 |
| Purchase #6 | $38.74 | 9.594% | $42.4567 | $42.46 | $42.45 | $42.50 |
| Purchase #7 | $145.76 | 8.411% | $158.0199 | $158.02 | $158.00 | $158.00 |
| 7 purchase totals = | $846.88 | $914.0906 | $914.09 | $914.05 | $914.10 | |