| 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 | $147.46 | 7.570% | $158.6227 | $158.62 | $158.60 | $158.60 |
| Purchase #2 | $103.33 | 13.301% | $117.0739 | $117.07 | $117.05 | $117.10 |
| Purchase #3 | $249.98 | 4.322% | $260.7841 | $260.78 | $260.80 | $260.80 |
| Purchase #4 | $218.81 | 6.660% | $233.3827 | $233.38 | $233.40 | $233.40 |
| Purchase #5 | $10.76 | 7.199% | $11.5346 | $11.53 | $11.55 | $11.50 |
| Purchase #6 | $217.40 | 8.266% | $235.3703 | $235.37 | $235.35 | $235.40 |
| Purchase #7 | $30.33 | 10.820% | $33.6117 | $33.61 | $33.60 | $33.60 |
| 7 purchase totals = | $978.07 | $1,050.3800 | $1,050.36 | $1,050.35 | $1,050.40 | |