| 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 | $179.63 | 8.324% | $194.5824 | $194.58 | $194.60 | $194.60 |
| Purchase #2 | $235.64 | 9.790% | $258.7092 | $258.71 | $258.70 | $258.70 |
| Purchase #3 | $35.96 | 9.229% | $39.2787 | $39.28 | $39.30 | $39.30 |
| Purchase #4 | $83.71 | 7.144% | $89.6902 | $89.69 | $89.70 | $89.70 |
| Purchase #5 | $51.52 | 8.258% | $55.7745 | $55.77 | $55.75 | $55.80 |
| Purchase #6 | $186.29 | 11.366% | $207.4637 | $207.46 | $207.45 | $207.50 |
| Purchase #7 | $183.59 | 4.304% | $191.4917 | $191.49 | $191.50 | $191.50 |
| 7 purchase totals = | $956.34 | $1,036.9904 | $1,036.98 | $1,037.00 | $1,037.10 | |