| 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 | $95.76 | 11.753% | $107.0147 | $107.01 | $107.00 | $107.00 |
| Purchase #2 | $17.83 | 11.823% | $19.938 | $19.94 | $19.95 | $19.90 |
| Purchase #3 | $152.58 | 5.634% | $161.1764 | $161.18 | $161.20 | $161.20 |
| Purchase #4 | $250.53 | 13.219% | $283.6476 | $283.65 | $283.65 | $283.60 |
| Purchase #5 | $116.34 | 13.464% | $132.004 | $132.00 | $132.00 | $132.00 |
| Purchase #6 | $206.83 | 7.855% | $223.0765 | $223.08 | $223.10 | $223.10 |
| Purchase #7 | $205.54 | 3.609% | $212.9579 | $212.96 | $212.95 | $213.00 |
| 7 purchase totals = | $1,045.41 | $1,139.8151 | $1,139.82 | $1,139.85 | $1,139.80 | |