| 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 | $140.41 | 3.794% | $145.7372 | $145.74 | $145.75 | $145.70 |
| Purchase #2 | $190.64 | 10.846% | $211.3168 | $211.32 | $211.30 | $211.30 |
| Purchase #3 | $126.82 | 3.825% | $131.6709 | $131.67 | $131.65 | $131.70 |
| Purchase #4 | $103.77 | 7.240% | $111.2829 | $111.28 | $111.30 | $111.30 |
| Purchase #5 | $67.34 | 12.621% | $75.839 | $75.84 | $75.85 | $75.80 |
| Purchase #6 | $241.94 | 13.335% | $274.2027 | $274.20 | $274.20 | $274.20 |
| Purchase #7 | $175.35 | 5.366% | $184.7593 | $184.76 | $184.75 | $184.80 |
| 7 purchase totals = | $1,046.27 | $1,134.8088 | $1,134.81 | $1,134.80 | $1,134.80 | |