| 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 | $175.31 | 9.758% | $192.4167 | $192.42 | $192.40 | $192.40 |
| Purchase #2 | $171.54 | 9.650% | $188.0936 | $188.09 | $188.10 | $188.10 |
| Purchase #3 | $110.46 | 8.283% | $119.6094 | $119.61 | $119.60 | $119.60 |
| Purchase #4 | $14.51 | 8.857% | $15.7952 | $15.80 | $15.80 | $15.80 |
| Purchase #5 | $224.83 | 11.133% | $249.8603 | $249.86 | $249.85 | $249.90 |
| Purchase #6 | $12.75 | 7.243% | $13.6735 | $13.67 | $13.65 | $13.70 |
| Purchase #7 | $87.99 | 8.872% | $95.7965 | $95.80 | $95.80 | $95.80 |
| 7 purchase totals = | $797.39 | $875.2452 | $875.25 | $875.20 | $875.30 | |