| 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 | $51.43 | 13.124% | $58.1797 | $58.18 | $58.20 | $58.20 |
| Purchase #2 | $110.36 | 12.278% | $123.91 | $123.91 | $123.90 | $123.90 |
| Purchase #3 | $212.35 | 11.661% | $237.1121 | $237.11 | $237.10 | $237.10 |
| Purchase #4 | $110.84 | 12.825% | $125.0552 | $125.06 | $125.05 | $125.10 |
| Purchase #5 | $136.56 | 12.681% | $153.8772 | $153.88 | $153.90 | $153.90 |
| Purchase #6 | $242.36 | 13.125% | $274.1698 | $274.17 | $274.15 | $274.20 |
| Purchase #7 | $180.65 | 11.577% | $201.5639 | $201.56 | $201.55 | $201.60 |
| 7 purchase totals = | $1,044.55 | $1,173.8679 | $1,173.87 | $1,173.85 | $1,174.00 | |