| 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 | $144.35 | 5.674% | $152.5404 | $152.54 | $152.55 | $152.50 |
| Purchase #2 | $44.97 | 8.207% | $48.6607 | $48.66 | $48.65 | $48.70 |
| Purchase #3 | $96.76 | 10.270% | $106.6973 | $106.70 | $106.70 | $106.70 |
| Purchase #4 | $138.96 | 7.813% | $149.8169 | $149.82 | $149.80 | $149.80 |
| Purchase #5 | $40.38 | 10.363% | $44.5646 | $44.56 | $44.55 | $44.60 |
| Purchase #6 | $222.83 | 5.398% | $234.8584 | $234.86 | $234.85 | $234.90 |
| Purchase #7 | $78.88 | 3.403% | $81.5643 | $81.56 | $81.55 | $81.60 |
| 7 purchase totals = | $767.13 | $818.7026 | $818.70 | $818.65 | $818.80 | |