| 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 | $141.62 | 4.821% | $148.4475 | $148.45 | $148.45 | $148.40 |
| Purchase #2 | $150.52 | 5.158% | $158.2838 | $158.28 | $158.30 | $158.30 |
| Purchase #3 | $236.63 | 3.233% | $244.2802 | $244.28 | $244.30 | $244.30 |
| Purchase #4 | $173.27 | 8.658% | $188.2717 | $188.27 | $188.25 | $188.30 |
| Purchase #5 | $83.58 | 3.766% | $86.7276 | $86.73 | $86.75 | $86.70 |
| Purchase #6 | $191.62 | 9.219% | $209.2854 | $209.29 | $209.30 | $209.30 |
| Purchase #7 | $77.49 | 9.535% | $84.8787 | $84.88 | $84.90 | $84.90 |
| 7 purchase totals = | $1,054.73 | $1,120.1749 | $1,120.18 | $1,120.25 | $1,120.20 | |