| 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 | $120.33 | 9.671% | $131.9671 | $131.97 | $131.95 | $132.00 |
| Purchase #2 | $63.40 | 10.692% | $70.1787 | $70.18 | $70.20 | $70.20 |
| Purchase #3 | $62.75 | 10.267% | $69.1925 | $69.19 | $69.20 | $69.20 |
| Purchase #4 | $153.98 | 6.872% | $164.5615 | $164.56 | $164.55 | $164.60 |
| Purchase #5 | $161.84 | 8.685% | $175.8958 | $175.90 | $175.90 | $175.90 |
| Purchase #6 | $193.90 | 4.417% | $202.4646 | $202.46 | $202.45 | $202.50 |
| Purchase #7 | $95.53 | 5.577% | $100.8577 | $100.86 | $100.85 | $100.90 |
| 7 purchase totals = | $851.73 | $915.1179 | $915.12 | $915.10 | $915.30 | |