| 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 | $103.64 | 13.593% | $117.7278 | $117.73 | $117.75 | $117.70 |
| Purchase #2 | $162.46 | 12.757% | $183.185 | $183.19 | $183.20 | $183.20 |
| Purchase #3 | $207.80 | 11.347% | $231.3791 | $231.38 | $231.40 | $231.40 |
| Purchase #4 | $40.48 | 5.531% | $42.7189 | $42.72 | $42.70 | $42.70 |
| Purchase #5 | $11.37 | 10.791% | $12.5969 | $12.60 | $12.60 | $12.60 |
| Purchase #6 | $125.26 | 4.356% | $130.7163 | $130.72 | $130.70 | $130.70 |
| Purchase #7 | $146.88 | 13.103% | $166.1257 | $166.13 | $166.15 | $166.10 |
| 7 purchase totals = | $797.89 | $884.4497 | $884.47 | $884.50 | $884.40 | |