| 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 | $189.62 | 13.145% | $214.5455 | $214.55 | $214.55 | $214.50 |
| Purchase #2 | $182.66 | 8.845% | $198.8163 | $198.82 | $198.80 | $198.80 |
| Purchase #3 | $74.30 | 4.212% | $77.4295 | $77.43 | $77.45 | $77.40 |
| Purchase #4 | $168.36 | 3.423% | $174.123 | $174.12 | $174.10 | $174.10 |
| Purchase #5 | $96.73 | 4.715% | $101.2908 | $101.29 | $101.30 | $101.30 |
| Purchase #6 | $95.81 | 8.860% | $104.2988 | $104.30 | $104.30 | $104.30 |
| Purchase #7 | $82.64 | 3.668% | $85.6712 | $85.67 | $85.65 | $85.70 |
| 7 purchase totals = | $890.12 | $956.1751 | $956.18 | $956.15 | $956.10 | |