| 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 | $141.47 | 5.204% | $148.8321 | $148.83 | $148.85 | $148.80 |
| Purchase #2 | $221.92 | 9.516% | $243.0379 | $243.04 | $243.05 | $243.00 |
| Purchase #3 | $106.70 | 6.648% | $113.7934 | $113.79 | $113.80 | $113.80 |
| Purchase #4 | $152.60 | 4.871% | $160.0331 | $160.03 | $160.05 | $160.00 |
| Purchase #5 | $194.67 | 13.657% | $221.2561 | $221.26 | $221.25 | $221.30 |
| Purchase #6 | $177.92 | 7.832% | $191.8547 | $191.85 | $191.85 | $191.90 |
| Purchase #7 | $135.70 | 11.533% | $151.3503 | $151.35 | $151.35 | $151.40 |
| 7 purchase totals = | $1,130.98 | $1,230.1576 | $1,230.15 | $1,230.20 | $1,230.20 | |