| 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 | $140.95 | 8.837% | $153.4058 | $153.41 | $153.40 | $153.40 |
| Purchase #2 | $131.62 | 13.244% | $149.0518 | $149.05 | $149.05 | $149.10 |
| Purchase #3 | $177.55 | 10.373% | $195.9673 | $195.97 | $195.95 | $196.00 |
| Purchase #4 | $243.74 | 12.805% | $274.9509 | $274.95 | $274.95 | $275.00 |
| Purchase #5 | $124.74 | 9.291% | $136.3296 | $136.33 | $136.35 | $136.30 |
| Purchase #6 | $220.63 | 8.524% | $239.4365 | $239.44 | $239.45 | $239.40 |
| Purchase #7 | $166.76 | 4.842% | $174.8345 | $174.83 | $174.85 | $174.80 |
| 7 purchase totals = | $1,205.99 | $1,323.9764 | $1,323.98 | $1,324.00 | $1,324.00 | |