| 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 | $133.93 | 7.738% | $144.2935 | $144.29 | $144.30 | $144.30 |
| Purchase #2 | $132.74 | 10.452% | $146.614 | $146.61 | $146.60 | $146.60 |
| Purchase #3 | $119.94 | 4.125% | $124.8875 | $124.89 | $124.90 | $124.90 |
| Purchase #4 | $28.82 | 9.727% | $31.6233 | $31.62 | $31.60 | $31.60 |
| Purchase #5 | $156.58 | 12.594% | $176.2997 | $176.30 | $176.30 | $176.30 |
| Purchase #6 | $169.26 | 13.778% | $192.5806 | $192.58 | $192.60 | $192.60 |
| Purchase #7 | $189.70 | 11.111% | $210.7776 | $210.78 | $210.80 | $210.80 |
| 7 purchase totals = | $930.97 | $1,027.0762 | $1,027.07 | $1,027.10 | $1,027.10 | |