| 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 | $139.36 | 12.335% | $156.5501 | $156.55 | $156.55 | $156.60 |
| Purchase #2 | $64.76 | 4.267% | $67.5233 | $67.52 | $67.50 | $67.50 |
| Purchase #3 | $24.88 | 5.691% | $26.2959 | $26.30 | $26.30 | $26.30 |
| Purchase #4 | $63.66 | 5.219% | $66.9824 | $66.98 | $67.00 | $67.00 |
| Purchase #5 | $206.61 | 9.799% | $226.8557 | $226.86 | $226.85 | $226.90 |
| Purchase #6 | $24.46 | 12.261% | $27.459 | $27.46 | $27.45 | $27.50 |
| Purchase #7 | $173.37 | 5.175% | $182.3419 | $182.34 | $182.35 | $182.30 |
| 7 purchase totals = | $697.10 | $754.0083 | $754.01 | $754.00 | $754.10 | |