| 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 | $23.58 | 11.596% | $26.3143 | $26.31 | $26.30 | $26.30 |
| Purchase #2 | $128.56 | 12.693% | $144.8781 | $144.88 | $144.90 | $144.90 |
| Purchase #3 | $160.55 | 3.347% | $165.9236 | $165.92 | $165.90 | $165.90 |
| Purchase #4 | $20.29 | 8.500% | $22.0147 | $22.01 | $22.00 | $22.00 |
| Purchase #5 | $80.30 | 3.578% | $83.1731 | $83.17 | $83.15 | $83.20 |
| Purchase #6 | $125.93 | 13.376% | $142.7744 | $142.77 | $142.75 | $142.80 |
| Purchase #7 | $152.98 | 13.448% | $173.5528 | $173.55 | $173.55 | $173.60 |
| 7 purchase totals = | $692.19 | $758.6310 | $758.61 | $758.55 | $758.70 | |