| 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 | $163.56 | 9.819% | $179.62 | $179.62 | $179.60 | $179.60 |
| Purchase #2 | $147.25 | 13.483% | $167.1037 | $167.10 | $167.10 | $167.10 |
| Purchase #3 | $37.60 | 7.253% | $40.3271 | $40.33 | $40.35 | $40.30 |
| Purchase #4 | $93.43 | 13.705% | $106.2346 | $106.23 | $106.25 | $106.20 |
| Purchase #5 | $203.69 | 5.616% | $215.1292 | $215.13 | $215.15 | $215.10 |
| Purchase #6 | $203.54 | 9.682% | $223.2467 | $223.25 | $223.25 | $223.20 |
| Purchase #7 | $232.35 | 13.719% | $264.2261 | $264.23 | $264.25 | $264.20 |
| 7 purchase totals = | $1,081.42 | $1,195.8874 | $1,195.89 | $1,195.95 | $1,195.70 | |