| 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 | $83.30 | 10.304% | $91.8832 | $91.88 | $91.90 | $91.90 |
| Purchase #2 | $170.25 | 4.387% | $177.7189 | $177.72 | $177.70 | $177.70 |
| Purchase #3 | $141.38 | 9.683% | $155.0698 | $155.07 | $155.05 | $155.10 |
| Purchase #4 | $233.25 | 12.455% | $262.3013 | $262.30 | $262.30 | $262.30 |
| Purchase #5 | $134.94 | 12.180% | $151.3757 | $151.38 | $151.40 | $151.40 |
| Purchase #6 | $113.27 | 13.607% | $128.6826 | $128.68 | $128.70 | $128.70 |
| Purchase #7 | $152.92 | 13.581% | $173.6881 | $173.69 | $173.70 | $173.70 |
| 7 purchase totals = | $1,029.31 | $1,140.7196 | $1,140.72 | $1,140.75 | $1,140.80 | |