| 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 | $146.61 | 5.340% | $154.439 | $154.44 | $154.45 | $154.40 |
| Purchase #2 | $42.29 | 4.551% | $44.2146 | $44.21 | $44.20 | $44.20 |
| Purchase #3 | $93.70 | 9.826% | $102.907 | $102.91 | $102.90 | $102.90 |
| Purchase #4 | $44.43 | 5.366% | $46.8141 | $46.81 | $46.80 | $46.80 |
| Purchase #5 | $115.50 | 8.854% | $125.7264 | $125.73 | $125.75 | $125.70 |
| Purchase #6 | $240.95 | 7.333% | $258.6189 | $258.62 | $258.60 | $258.60 |
| Purchase #7 | $151.64 | 13.178% | $171.6231 | $171.62 | $171.60 | $171.60 |
| 7 purchase totals = | $835.12 | $904.3431 | $904.34 | $904.30 | $904.20 | |