| 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 | $137.58 | 10.411% | $151.9035 | $151.90 | $151.90 | $151.90 |
| Purchase #2 | $82.26 | 12.124% | $92.2332 | $92.23 | $92.25 | $92.20 |
| Purchase #3 | $161.69 | 7.816% | $174.3277 | $174.33 | $174.35 | $174.30 |
| Purchase #4 | $59.38 | 7.677% | $63.9386 | $63.94 | $63.95 | $63.90 |
| Purchase #5 | $108.96 | 7.456% | $117.0841 | $117.08 | $117.10 | $117.10 |
| Purchase #6 | $152.85 | 13.818% | $173.9708 | $173.97 | $173.95 | $174.00 |
| Purchase #7 | $199.65 | 13.301% | $226.2054 | $226.21 | $226.20 | $226.20 |
| 7 purchase totals = | $902.37 | $999.6633 | $999.66 | $999.70 | $999.60 | |