| 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 | $167.62 | 4.142% | $174.5628 | $174.56 | $174.55 | $174.60 |
| Purchase #2 | $103.48 | 13.142% | $117.0793 | $117.08 | $117.10 | $117.10 |
| Purchase #3 | $221.80 | 3.414% | $229.3723 | $229.37 | $229.35 | $229.40 |
| Purchase #4 | $206.53 | 4.859% | $216.5653 | $216.57 | $216.55 | $216.60 |
| Purchase #5 | $113.31 | 5.766% | $119.8435 | $119.84 | $119.85 | $119.80 |
| Purchase #6 | $36.62 | 6.735% | $39.0864 | $39.09 | $39.10 | $39.10 |
| Purchase #7 | $154.49 | 7.585% | $166.2081 | $166.21 | $166.20 | $166.20 |
| 7 purchase totals = | $1,003.85 | $1,062.7177 | $1,062.72 | $1,062.70 | $1,062.80 | |