| 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 | $132.44 | 5.587% | $139.8394 | $139.84 | $139.85 | $139.80 |
| Purchase #2 | $16.77 | 7.468% | $18.0224 | $18.02 | $18.00 | $18.00 |
| Purchase #3 | $73.79 | 4.239% | $76.918 | $76.92 | $76.90 | $76.90 |
| Purchase #4 | $39.83 | 13.350% | $45.1473 | $45.15 | $45.15 | $45.10 |
| Purchase #5 | $176.67 | 13.368% | $200.2872 | $200.29 | $200.30 | $200.30 |
| Purchase #6 | $197.96 | 10.175% | $218.1024 | $218.10 | $218.10 | $218.10 |
| Purchase #7 | $59.66 | 7.650% | $64.224 | $64.22 | $64.20 | $64.20 |
| 7 purchase totals = | $697.12 | $762.5407 | $762.54 | $762.50 | $762.40 | |