| 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 | $226.29 | 3.169% | $233.4611 | $233.46 | $233.45 | $233.50 |
| Purchase #2 | $66.56 | 10.515% | $73.5588 | $73.56 | $73.55 | $73.60 |
| Purchase #3 | $12.40 | 9.346% | $13.5589 | $13.56 | $13.55 | $13.60 |
| Purchase #4 | $8.41 | 6.599% | $8.965 | $8.97 | $8.95 | $9.00 |
| Purchase #5 | $168.76 | 4.818% | $176.8909 | $176.89 | $176.90 | $176.90 |
| Purchase #6 | $27.51 | 5.276% | $28.9614 | $28.96 | $28.95 | $29.00 |
| Purchase #7 | $162.74 | 12.514% | $183.1053 | $183.11 | $183.10 | $183.10 |
| 7 purchase totals = | $672.67 | $718.5014 | $718.51 | $718.45 | $718.70 | |