| 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 | $75.37 | 3.735% | $78.1851 | $78.19 | $78.20 | $78.20 |
| Purchase #2 | $158.72 | 8.628% | $172.4144 | $172.41 | $172.40 | $172.40 |
| Purchase #3 | $114.41 | 13.517% | $129.8748 | $129.87 | $129.85 | $129.90 |
| Purchase #4 | $67.52 | 3.440% | $69.8427 | $69.84 | $69.85 | $69.80 |
| Purchase #5 | $202.62 | 11.548% | $226.0186 | $226.02 | $226.00 | $226.00 |
| Purchase #6 | $72.25 | 7.220% | $77.4665 | $77.47 | $77.45 | $77.50 |
| Purchase #7 | $44.51 | 8.261% | $48.187 | $48.19 | $48.20 | $48.20 |
| 7 purchase totals = | $735.40 | $801.9891 | $801.99 | $801.95 | $802.00 | |