| 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 | $61.91 | 9.150% | $67.5748 | $67.57 | $67.55 | $67.60 |
| Purchase #2 | $130.38 | 9.585% | $142.8769 | $142.88 | $142.90 | $142.90 |
| Purchase #3 | $213.96 | 10.845% | $237.164 | $237.16 | $237.15 | $237.20 |
| Purchase #4 | $106.39 | 3.763% | $110.3935 | $110.39 | $110.40 | $110.40 |
| Purchase #5 | $176.88 | 12.333% | $198.6946 | $198.69 | $198.70 | $198.70 |
| Purchase #6 | $124.39 | 6.262% | $132.1793 | $132.18 | $132.20 | $132.20 |
| Purchase #7 | $233.63 | 7.309% | $250.706 | $250.71 | $250.70 | $250.70 |
| 7 purchase totals = | $1,047.54 | $1,139.5891 | $1,139.58 | $1,139.60 | $1,139.70 | |