| 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 | $151.40 | 6.721% | $161.5756 | $161.58 | $161.60 | $161.60 |
| Purchase #2 | $146.31 | 12.677% | $164.8577 | $164.86 | $164.85 | $164.90 |
| Purchase #3 | $74.33 | 11.752% | $83.0653 | $83.07 | $83.05 | $83.10 |
| Purchase #4 | $22.80 | 13.733% | $25.9311 | $25.93 | $25.95 | $25.90 |
| Purchase #5 | $166.88 | 4.699% | $174.7217 | $174.72 | $174.70 | $174.70 |
| Purchase #6 | $8.85 | 4.300% | $9.2306 | $9.23 | $9.25 | $9.20 |
| Purchase #7 | $192.99 | 3.614% | $199.9647 | $199.96 | $199.95 | $200.00 |
| 7 purchase totals = | $763.56 | $819.3467 | $819.35 | $819.35 | $819.40 | |