| 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 | $117.65 | 6.601% | $125.4161 | $125.42 | $125.40 | $125.40 |
| Purchase #2 | $75.48 | 13.629% | $85.7672 | $85.77 | $85.75 | $85.80 |
| Purchase #3 | $92.26 | 6.458% | $98.2182 | $98.22 | $98.20 | $98.20 |
| Purchase #4 | $151.68 | 4.675% | $158.771 | $158.77 | $158.75 | $158.80 |
| Purchase #5 | $129.71 | 4.319% | $135.3122 | $135.31 | $135.30 | $135.30 |
| Purchase #6 | $74.59 | 4.504% | $77.9495 | $77.95 | $77.95 | $77.90 |
| Purchase #7 | $16.93 | 8.578% | $18.3823 | $18.38 | $18.40 | $18.40 |
| 7 purchase totals = | $658.30 | $699.8165 | $699.82 | $699.75 | $699.80 | |