| 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 | $171.40 | 13.607% | $194.7224 | $194.72 | $194.70 | $194.70 |
| Purchase #2 | $157.53 | 9.845% | $173.0388 | $173.04 | $173.05 | $173.00 |
| Purchase #3 | $87.67 | 8.544% | $95.1605 | $95.16 | $95.15 | $95.20 |
| Purchase #4 | $7.76 | 13.224% | $8.7862 | $8.79 | $8.80 | $8.80 |
| Purchase #5 | $217.94 | 8.282% | $235.9898 | $235.99 | $236.00 | $236.00 |
| Purchase #6 | $91.39 | 8.774% | $99.4086 | $99.41 | $99.40 | $99.40 |
| Purchase #7 | $240.72 | 3.806% | $249.8818 | $249.88 | $249.90 | $249.90 |
| 7 purchase totals = | $974.41 | $1,056.9881 | $1,056.99 | $1,057.00 | $1,057.00 | |