| 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 | $163.61 | 4.263% | $170.5847 | $170.58 | $170.60 | $170.60 |
| Purchase #2 | $131.47 | 9.595% | $144.0845 | $144.08 | $144.10 | $144.10 |
| Purchase #3 | $106.57 | 12.148% | $119.5161 | $119.52 | $119.50 | $119.50 |
| Purchase #4 | $225.55 | 9.443% | $246.8487 | $246.85 | $246.85 | $246.80 |
| Purchase #5 | $181.51 | 6.597% | $193.4842 | $193.48 | $193.50 | $193.50 |
| Purchase #6 | $144.96 | 4.671% | $151.7311 | $151.73 | $151.75 | $151.70 |
| Purchase #7 | $108.90 | 7.288% | $116.8366 | $116.84 | $116.85 | $116.80 |
| 7 purchase totals = | $1,062.57 | $1,143.0859 | $1,143.08 | $1,143.15 | $1,143.00 | |