| 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 | $151.75 | 3.427% | $156.9505 | $156.95 | $156.95 | $157.00 |
| Purchase #2 | $217.98 | 8.351% | $236.1835 | $236.18 | $236.20 | $236.20 |
| Purchase #3 | $135.58 | 9.469% | $148.4181 | $148.42 | $148.40 | $148.40 |
| Purchase #4 | $224.79 | 6.178% | $238.6775 | $238.68 | $238.70 | $238.70 |
| Purchase #5 | $142.92 | 7.630% | $153.8248 | $153.82 | $153.80 | $153.80 |
| Purchase #6 | $223.84 | 6.160% | $237.6285 | $237.63 | $237.65 | $237.60 |
| Purchase #7 | $234.28 | 6.675% | $249.9182 | $249.92 | $249.90 | $249.90 |
| 7 purchase totals = | $1,331.14 | $1,421.6011 | $1,421.60 | $1,421.60 | $1,421.60 | |