| 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 | $187.30 | 4.475% | $195.6817 | $195.68 | $195.70 | $195.70 |
| Purchase #2 | $142.26 | 8.238% | $153.9794 | $153.98 | $154.00 | $154.00 |
| Purchase #3 | $204.51 | 12.263% | $229.5891 | $229.59 | $229.60 | $229.60 |
| Purchase #4 | $16.58 | 6.209% | $17.6095 | $17.61 | $17.60 | $17.60 |
| Purchase #5 | $20.69 | 9.539% | $22.6636 | $22.66 | $22.65 | $22.70 |
| Purchase #6 | $159.33 | 8.121% | $172.2692 | $172.27 | $172.25 | $172.30 |
| Purchase #7 | $87.41 | 6.254% | $92.8766 | $92.88 | $92.90 | $92.90 |
| 7 purchase totals = | $818.08 | $884.6691 | $884.67 | $884.70 | $884.80 | |