| 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 | $174.44 | 8.387% | $189.0703 | $189.07 | $189.05 | $189.10 |
| Purchase #2 | $12.45 | 11.250% | $13.8506 | $13.85 | $13.85 | $13.90 |
| Purchase #3 | $60.37 | 5.166% | $63.4887 | $63.49 | $63.50 | $63.50 |
| Purchase #4 | $200.75 | 6.724% | $214.2484 | $214.25 | $214.25 | $214.20 |
| Purchase #5 | $127.47 | 11.258% | $141.8206 | $141.82 | $141.80 | $141.80 |
| Purchase #6 | $55.53 | 13.798% | $63.192 | $63.19 | $63.20 | $63.20 |
| Purchase #7 | $137.50 | 6.769% | $146.8074 | $146.81 | $146.80 | $146.80 |
| 7 purchase totals = | $768.51 | $832.4780 | $832.48 | $832.45 | $832.50 | |