| 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 | $193.92 | 13.753% | $220.5898 | $220.59 | $220.60 | $220.60 |
| Purchase #2 | $17.65 | 7.842% | $19.0341 | $19.03 | $19.05 | $19.00 |
| Purchase #3 | $108.63 | 6.828% | $116.0473 | $116.05 | $116.05 | $116.00 |
| Purchase #4 | $10.50 | 5.158% | $11.0416 | $11.04 | $11.05 | $11.00 |
| Purchase #5 | $69.36 | 13.797% | $78.9296 | $78.93 | $78.95 | $78.90 |
| Purchase #6 | $197.72 | 3.291% | $204.227 | $204.23 | $204.25 | $204.20 |
| Purchase #7 | $150.44 | 10.549% | $166.3099 | $166.31 | $166.30 | $166.30 |
| 7 purchase totals = | $748.22 | $816.1793 | $816.18 | $816.25 | $816.00 | |