| 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 | $159.74 | 4.260% | $166.5449 | $166.54 | $166.55 | $166.50 |
| Purchase #2 | $131.80 | 8.156% | $142.5496 | $142.55 | $142.55 | $142.50 |
| Purchase #3 | $94.49 | 12.556% | $106.3542 | $106.35 | $106.35 | $106.40 |
| Purchase #4 | $194.89 | 9.629% | $213.656 | $213.66 | $213.65 | $213.70 |
| Purchase #5 | $19.57 | 7.111% | $20.9616 | $20.96 | $20.95 | $21.00 |
| Purchase #6 | $126.74 | 5.868% | $134.1771 | $134.18 | $134.20 | $134.20 |
| Purchase #7 | $109.98 | 11.509% | $122.6376 | $122.64 | $122.65 | $122.60 |
| 7 purchase totals = | $837.21 | $906.8810 | $906.88 | $906.90 | $906.90 | |