| 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 | $155.50 | 7.294% | $166.8422 | $166.84 | $166.85 | $166.80 |
| Purchase #2 | $226.41 | 8.832% | $246.4065 | $246.41 | $246.40 | $246.40 |
| Purchase #3 | $201.96 | 9.371% | $220.8857 | $220.89 | $220.90 | $220.90 |
| Purchase #4 | $100.87 | 13.166% | $114.1505 | $114.15 | $114.15 | $114.20 |
| Purchase #5 | $78.53 | 4.313% | $81.917 | $81.92 | $81.90 | $81.90 |
| Purchase #6 | $249.51 | 5.514% | $263.268 | $263.27 | $263.25 | $263.30 |
| Purchase #7 | $71.58 | 4.334% | $74.6823 | $74.68 | $74.70 | $74.70 |
| 7 purchase totals = | $1,084.36 | $1,168.1522 | $1,168.16 | $1,168.15 | $1,168.20 | |