| 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 | $108.48 | 6.177% | $115.1808 | $115.18 | $115.20 | $115.20 |
| Purchase #2 | $119.45 | 3.420% | $123.5352 | $123.54 | $123.55 | $123.50 |
| Purchase #3 | $130.31 | 4.482% | $136.1505 | $136.15 | $136.15 | $136.20 |
| Purchase #4 | $55.46 | 3.236% | $57.2547 | $57.25 | $57.25 | $57.30 |
| Purchase #5 | $163.43 | 10.268% | $180.211 | $180.21 | $180.20 | $180.20 |
| Purchase #6 | $108.71 | 10.208% | $119.8071 | $119.81 | $119.80 | $119.80 |
| Purchase #7 | $112.56 | 13.679% | $127.9571 | $127.96 | $127.95 | $128.00 |
| 7 purchase totals = | $798.40 | $860.0964 | $860.10 | $860.10 | $860.20 | |