| 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 | $109.92 | 7.854% | $118.5531 | $118.55 | $118.55 | $118.60 |
| Purchase #2 | $170.91 | 8.542% | $185.5091 | $185.51 | $185.50 | $185.50 |
| Purchase #3 | $188.30 | 11.298% | $209.5741 | $209.57 | $209.55 | $209.60 |
| Purchase #4 | $197.41 | 3.441% | $204.2029 | $204.20 | $204.20 | $204.20 |
| Purchase #5 | $49.63 | 10.738% | $54.9593 | $54.96 | $54.95 | $55.00 |
| Purchase #6 | $123.70 | 6.796% | $132.1067 | $132.11 | $132.10 | $132.10 |
| Purchase #7 | $167.65 | 5.344% | $176.6092 | $176.61 | $176.60 | $176.60 |
| 7 purchase totals = | $1,007.52 | $1,081.5144 | $1,081.51 | $1,081.45 | $1,081.60 | |