| 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 | $142.58 | 8.322% | $154.4455 | $154.45 | $154.45 | $154.40 |
| Purchase #2 | $122.52 | 12.578% | $137.9306 | $137.93 | $137.95 | $137.90 |
| Purchase #3 | $26.43 | 11.230% | $29.3981 | $29.40 | $29.40 | $29.40 |
| Purchase #4 | $67.88 | 3.428% | $70.2069 | $70.21 | $70.20 | $70.20 |
| Purchase #5 | $184.95 | 8.230% | $200.1714 | $200.17 | $200.15 | $200.20 |
| Purchase #6 | $46.86 | 6.728% | $50.0127 | $50.01 | $50.00 | $50.00 |
| Purchase #7 | $95.25 | 10.557% | $105.3055 | $105.31 | $105.30 | $105.30 |
| 7 purchase totals = | $686.47 | $747.4707 | $747.48 | $747.45 | $747.40 | |