| 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 | $69.94 | 3.338% | $72.2746 | $72.27 | $72.25 | $72.30 |
| Purchase #2 | $137.55 | 11.235% | $153.0037 | $153.00 | $153.00 | $153.00 |
| Purchase #3 | $17.55 | 3.839% | $18.2237 | $18.22 | $18.20 | $18.20 |
| Purchase #4 | $41.52 | 3.526% | $42.984 | $42.98 | $43.00 | $43.00 |
| Purchase #5 | $150.81 | 11.248% | $167.7731 | $167.77 | $167.75 | $167.80 |
| Purchase #6 | $230.29 | 10.810% | $255.1843 | $255.18 | $255.20 | $255.20 |
| Purchase #7 | $129.45 | 3.856% | $134.4416 | $134.44 | $134.45 | $134.40 |
| 7 purchase totals = | $777.11 | $843.8850 | $843.86 | $843.85 | $843.90 | |