| 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 | $167.96 | 9.355% | $183.6727 | $183.67 | $183.65 | $183.70 |
| Purchase #2 | $68.92 | 7.281% | $73.9381 | $73.94 | $73.95 | $73.90 |
| Purchase #3 | $79.50 | 3.316% | $82.1362 | $82.14 | $82.15 | $82.10 |
| Purchase #4 | $151.81 | 3.763% | $157.5226 | $157.52 | $157.50 | $157.50 |
| Purchase #5 | $26.37 | 12.804% | $29.7464 | $29.75 | $29.75 | $29.70 |
| Purchase #6 | $33.34 | 6.188% | $35.4031 | $35.40 | $35.40 | $35.40 |
| Purchase #7 | $35.90 | 4.791% | $37.62 | $37.62 | $37.60 | $37.60 |
| 7 purchase totals = | $563.80 | $600.0391 | $600.04 | $600.00 | $599.90 | |