| 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 | $147.76 | 10.432% | $163.1743 | $163.17 | $163.15 | $163.20 |
| Purchase #2 | $126.96 | 3.818% | $131.8073 | $131.81 | $131.80 | $131.80 |
| Purchase #3 | $242.59 | 4.520% | $253.5551 | $253.56 | $253.55 | $253.60 |
| Purchase #4 | $227.71 | 12.399% | $255.9438 | $255.94 | $255.95 | $255.90 |
| Purchase #5 | $240.46 | 5.213% | $252.9952 | $253.00 | $253.00 | $253.00 |
| Purchase #6 | $105.88 | 6.693% | $112.9665 | $112.97 | $112.95 | $113.00 |
| Purchase #7 | $194.80 | 4.599% | $203.7589 | $203.76 | $203.75 | $203.80 |
| 7 purchase totals = | $1,286.16 | $1,374.2011 | $1,374.21 | $1,374.15 | $1,374.30 | |