| 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 | $185.97 | 7.266% | $199.4826 | $199.48 | $199.50 | $199.50 |
| Purchase #2 | $200.25 | 10.621% | $221.5186 | $221.52 | $221.50 | $221.50 |
| Purchase #3 | $159.89 | 11.216% | $177.8233 | $177.82 | $177.80 | $177.80 |
| Purchase #4 | $184.86 | 6.863% | $197.5469 | $197.55 | $197.55 | $197.50 |
| Purchase #5 | $126.46 | 13.257% | $143.2248 | $143.22 | $143.20 | $143.20 |
| Purchase #6 | $95.43 | 9.285% | $104.2907 | $104.29 | $104.30 | $104.30 |
| Purchase #7 | $63.55 | 8.655% | $69.0503 | $69.05 | $69.05 | $69.10 |
| 7 purchase totals = | $1,016.41 | $1,112.9372 | $1,112.93 | $1,112.90 | $1,112.90 | |