| 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 | $153.34 | 13.384% | $173.863 | $173.86 | $173.85 | $173.90 |
| Purchase #2 | $182.96 | 8.578% | $198.6543 | $198.65 | $198.65 | $198.70 |
| Purchase #3 | $54.30 | 4.191% | $56.5757 | $56.58 | $56.60 | $56.60 |
| Purchase #4 | $145.56 | 12.200% | $163.3183 | $163.32 | $163.30 | $163.30 |
| Purchase #5 | $60.84 | 6.444% | $64.7605 | $64.76 | $64.75 | $64.80 |
| Purchase #6 | $138.28 | 9.161% | $150.9478 | $150.95 | $150.95 | $150.90 |
| Purchase #7 | $81.89 | 12.309% | $91.9698 | $91.97 | $91.95 | $92.00 |
| 7 purchase totals = | $817.17 | $900.0894 | $900.09 | $900.05 | $900.20 | |