| 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 | $143.99 | 6.668% | $153.5913 | $153.59 | $153.60 | $153.60 |
| Purchase #2 | $71.43 | 3.285% | $73.7765 | $73.78 | $73.80 | $73.80 |
| Purchase #3 | $68.86 | 11.344% | $76.6715 | $76.67 | $76.65 | $76.70 |
| Purchase #4 | $168.91 | 10.561% | $186.7486 | $186.75 | $186.75 | $186.70 |
| Purchase #5 | $161.55 | 5.724% | $170.7971 | $170.80 | $170.80 | $170.80 |
| Purchase #6 | $116.86 | 13.763% | $132.9434 | $132.94 | $132.95 | $132.90 |
| Purchase #7 | $214.81 | 8.302% | $232.6435 | $232.64 | $232.65 | $232.60 |
| 7 purchase totals = | $946.41 | $1,027.1719 | $1,027.17 | $1,027.20 | $1,027.10 | |