| 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 | $156.28 | 7.104% | $167.3821 | $167.38 | $167.40 | $167.40 |
| Purchase #2 | $108.82 | 8.450% | $118.0153 | $118.02 | $118.00 | $118.00 |
| Purchase #3 | $141.41 | 4.502% | $147.7763 | $147.78 | $147.80 | $147.80 |
| Purchase #4 | $77.26 | 11.569% | $86.1982 | $86.20 | $86.20 | $86.20 |
| Purchase #5 | $31.33 | 5.169% | $32.9494 | $32.95 | $32.95 | $32.90 |
| Purchase #6 | $34.76 | 5.580% | $36.6996 | $36.70 | $36.70 | $36.70 |
| Purchase #7 | $183.91 | 11.281% | $204.6569 | $204.66 | $204.65 | $204.70 |
| 7 purchase totals = | $733.77 | $793.6778 | $793.69 | $793.70 | $793.70 | |