| 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 | $129.45 | 6.629% | $138.0312 | $138.03 | $138.05 | $138.00 |
| Purchase #2 | $75.71 | 3.308% | $78.2145 | $78.21 | $78.20 | $78.20 |
| Purchase #3 | $150.55 | 11.116% | $167.2851 | $167.29 | $167.30 | $167.30 |
| Purchase #4 | $7.87 | 5.637% | $8.3136 | $8.31 | $8.30 | $8.30 |
| Purchase #5 | $60.95 | 5.409% | $64.2468 | $64.25 | $64.25 | $64.20 |
| Purchase #6 | $92.40 | 3.140% | $95.3014 | $95.30 | $95.30 | $95.30 |
| Purchase #7 | $216.97 | 6.412% | $230.8821 | $230.88 | $230.90 | $230.90 |
| 7 purchase totals = | $733.90 | $782.2747 | $782.27 | $782.30 | $782.20 | |