| 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 | $191.46 | 11.426% | $213.3362 | $213.34 | $213.35 | $213.30 |
| Purchase #2 | $19.44 | 9.346% | $21.2569 | $21.26 | $21.25 | $21.30 |
| Purchase #3 | $140.40 | 12.270% | $157.6271 | $157.63 | $157.65 | $157.60 |
| Purchase #4 | $174.53 | 8.287% | $188.9933 | $188.99 | $189.00 | $189.00 |
| Purchase #5 | $117.41 | 6.180% | $124.6659 | $124.67 | $124.65 | $124.70 |
| Purchase #6 | $6.44 | 5.699% | $6.807 | $6.81 | $6.80 | $6.80 |
| Purchase #7 | $77.57 | 13.864% | $88.3243 | $88.32 | $88.30 | $88.30 |
| 7 purchase totals = | $727.25 | $801.0107 | $801.02 | $801.00 | $801.00 | |