| 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 | $148.33 | 13.169% | $167.8636 | $167.86 | $167.85 | $167.90 |
| Purchase #2 | $118.54 | 12.256% | $133.0683 | $133.07 | $133.05 | $133.10 |
| Purchase #3 | $140.25 | 7.230% | $150.3901 | $150.39 | $150.40 | $150.40 |
| Purchase #4 | $224.77 | 9.832% | $246.8694 | $246.87 | $246.85 | $246.90 |
| Purchase #5 | $166.91 | 11.537% | $186.1664 | $186.17 | $186.15 | $186.20 |
| Purchase #6 | $86.93 | 8.149% | $94.0139 | $94.01 | $94.00 | $94.00 |
| Purchase #7 | $197.30 | 3.460% | $204.1266 | $204.13 | $204.15 | $204.10 |
| 7 purchase totals = | $1,083.03 | $1,182.4983 | $1,182.50 | $1,182.45 | $1,182.60 | |