| 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 | $166.98 | 4.161% | $173.928 | $173.93 | $173.95 | $173.90 |
| Purchase #2 | $227.77 | 6.848% | $243.3677 | $243.37 | $243.35 | $243.40 |
| Purchase #3 | $224.38 | 5.695% | $237.1584 | $237.16 | $237.15 | $237.20 |
| Purchase #4 | $167.40 | 11.228% | $186.1957 | $186.20 | $186.20 | $186.20 |
| Purchase #5 | $19.78 | 3.509% | $20.4741 | $20.47 | $20.45 | $20.50 |
| Purchase #6 | $89.86 | 3.160% | $92.6996 | $92.70 | $92.70 | $92.70 |
| Purchase #7 | $66.58 | 11.300% | $74.1035 | $74.10 | $74.10 | $74.10 |
| 7 purchase totals = | $962.75 | $1,027.9270 | $1,027.93 | $1,027.90 | $1,028.00 | |