| 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 | $146.59 | 7.596% | $157.725 | $157.73 | $157.75 | $157.70 |
| Purchase #2 | $12.68 | 6.829% | $13.5459 | $13.55 | $13.55 | $13.50 |
| Purchase #3 | $110.87 | 13.327% | $125.6456 | $125.65 | $125.65 | $125.60 |
| Purchase #4 | $212.25 | 11.747% | $237.183 | $237.18 | $237.20 | $237.20 |
| Purchase #5 | $114.29 | 7.473% | $122.8309 | $122.83 | $122.85 | $122.80 |
| Purchase #6 | $113.63 | 6.250% | $120.7319 | $120.73 | $120.75 | $120.70 |
| Purchase #7 | $103.99 | 11.235% | $115.6733 | $115.67 | $115.65 | $115.70 |
| 7 purchase totals = | $814.30 | $893.3356 | $893.34 | $893.40 | $893.20 | |