| 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 | $151.42 | 9.280% | $165.4718 | $165.47 | $165.45 | $165.50 |
| Purchase #2 | $227.92 | 5.469% | $240.3849 | $240.38 | $240.40 | $240.40 |
| Purchase #3 | $9.59 | 3.591% | $9.9344 | $9.93 | $9.95 | $9.90 |
| Purchase #4 | $201.79 | 13.477% | $228.9852 | $228.99 | $229.00 | $229.00 |
| Purchase #5 | $141.37 | 11.784% | $158.029 | $158.03 | $158.05 | $158.00 |
| Purchase #6 | $182.87 | 6.545% | $194.8388 | $194.84 | $194.85 | $194.80 |
| Purchase #7 | $202.49 | 3.378% | $209.3301 | $209.33 | $209.35 | $209.30 |
| 7 purchase totals = | $1,117.45 | $1,206.9742 | $1,206.97 | $1,207.05 | $1,206.90 | |