| 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 | $174.96 | 7.489% | $188.0628 | $188.06 | $188.05 | $188.10 |
| Purchase #2 | $216.42 | 11.258% | $240.7846 | $240.78 | $240.80 | $240.80 |
| Purchase #3 | $247.76 | 3.187% | $255.6561 | $255.66 | $255.65 | $255.70 |
| Purchase #4 | $74.95 | 9.763% | $82.2674 | $82.27 | $82.25 | $82.30 |
| Purchase #5 | $73.79 | 13.312% | $83.6129 | $83.61 | $83.60 | $83.60 |
| Purchase #6 | $135.37 | 8.279% | $146.5773 | $146.58 | $146.60 | $146.60 |
| Purchase #7 | $167.69 | 5.383% | $176.7168 | $176.72 | $176.70 | $176.70 |
| 7 purchase totals = | $1,090.94 | $1,173.6779 | $1,173.68 | $1,173.65 | $1,173.80 | |