| 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 | $146.42 | 10.367% | $161.5994 | $161.60 | $161.60 | $161.60 |
| Purchase #2 | $81.75 | 12.391% | $91.8796 | $91.88 | $91.90 | $91.90 |
| Purchase #3 | $41.26 | 9.767% | $45.2899 | $45.29 | $45.30 | $45.30 |
| Purchase #4 | $72.71 | 7.484% | $78.1516 | $78.15 | $78.15 | $78.20 |
| Purchase #5 | $204.68 | 8.424% | $221.9222 | $221.92 | $221.90 | $221.90 |
| Purchase #6 | $5.34 | 8.144% | $5.7749 | $5.77 | $5.75 | $5.80 |
| Purchase #7 | $135.42 | 6.222% | $143.8458 | $143.85 | $143.85 | $143.80 |
| 7 purchase totals = | $687.58 | $748.4634 | $748.46 | $748.45 | $748.50 | |