| 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 | $159.83 | 4.115% | $166.407 | $166.41 | $166.40 | $166.40 |
| Purchase #2 | $228.93 | 6.208% | $243.142 | $243.14 | $243.15 | $243.10 |
| Purchase #3 | $40.53 | 9.483% | $44.3735 | $44.37 | $44.35 | $44.40 |
| Purchase #4 | $60.64 | 8.162% | $65.5894 | $65.59 | $65.60 | $65.60 |
| Purchase #5 | $80.98 | 5.570% | $85.4906 | $85.49 | $85.50 | $85.50 |
| Purchase #6 | $54.80 | 3.490% | $56.7125 | $56.71 | $56.70 | $56.70 |
| Purchase #7 | $69.97 | 10.338% | $77.2035 | $77.20 | $77.20 | $77.20 |
| 7 purchase totals = | $695.68 | $738.9185 | $738.91 | $738.90 | $738.90 | |