| 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 | $131.98 | 10.152% | $145.3786 | $145.38 | $145.40 | $145.40 |
| Purchase #2 | $117.88 | 6.134% | $125.1108 | $125.11 | $125.10 | $125.10 |
| Purchase #3 | $149.81 | 12.641% | $168.7475 | $168.75 | $168.75 | $168.70 |
| Purchase #4 | $10.92 | 10.134% | $12.0266 | $12.03 | $12.05 | $12.00 |
| Purchase #5 | $68.26 | 9.656% | $74.8512 | $74.85 | $74.85 | $74.90 |
| Purchase #6 | $80.67 | 6.794% | $86.1507 | $86.15 | $86.15 | $86.20 |
| Purchase #7 | $191.96 | 4.633% | $200.8535 | $200.85 | $200.85 | $200.90 |
| 7 purchase totals = | $751.48 | $813.1189 | $813.12 | $813.15 | $813.20 | |