| 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 | $178.33 | 3.599% | $184.7481 | $184.75 | $184.75 | $184.70 |
| Purchase #2 | $209.63 | 9.502% | $229.549 | $229.55 | $229.55 | $229.50 |
| Purchase #3 | $61.75 | 3.706% | $64.0385 | $64.04 | $64.05 | $64.00 |
| Purchase #4 | $53.60 | 5.254% | $56.4161 | $56.42 | $56.40 | $56.40 |
| Purchase #5 | $237.44 | 13.145% | $268.6515 | $268.65 | $268.65 | $268.70 |
| Purchase #6 | $202.31 | 5.348% | $213.1295 | $213.13 | $213.15 | $213.10 |
| Purchase #7 | $94.56 | 10.870% | $104.8387 | $104.84 | $104.85 | $104.80 |
| 7 purchase totals = | $1,037.62 | $1,121.3714 | $1,121.38 | $1,121.40 | $1,121.20 | |