| 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 | $102.70 | 12.621% | $115.6618 | $115.66 | $115.65 | $115.70 |
| Purchase #2 | $194.70 | 4.785% | $204.0164 | $204.02 | $204.00 | $204.00 |
| Purchase #3 | $21.54 | 3.855% | $22.3704 | $22.37 | $22.35 | $22.40 |
| Purchase #4 | $62.79 | 10.344% | $69.285 | $69.29 | $69.30 | $69.30 |
| Purchase #5 | $70.99 | 3.368% | $73.3809 | $73.38 | $73.40 | $73.40 |
| Purchase #6 | $146.52 | 4.599% | $153.2585 | $153.26 | $153.25 | $153.30 |
| Purchase #7 | $202.57 | 9.840% | $222.5029 | $222.50 | $222.50 | $222.50 |
| 7 purchase totals = | $801.81 | $860.4759 | $860.48 | $860.45 | $860.60 | |