| 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 | $114.25 | 3.136% | $117.8329 | $117.83 | $117.85 | $117.80 |
| Purchase #2 | $135.71 | 11.172% | $150.8715 | $150.87 | $150.85 | $150.90 |
| Purchase #3 | $166.25 | 11.427% | $185.2474 | $185.25 | $185.25 | $185.20 |
| Purchase #4 | $73.36 | 13.416% | $83.202 | $83.20 | $83.20 | $83.20 |
| Purchase #5 | $81.56 | 7.689% | $87.8311 | $87.83 | $87.85 | $87.80 |
| Purchase #6 | $162.67 | 12.387% | $182.8199 | $182.82 | $182.80 | $182.80 |
| Purchase #7 | $92.65 | 9.129% | $101.108 | $101.11 | $101.10 | $101.10 |
| 7 purchase totals = | $826.45 | $908.9128 | $908.91 | $908.90 | $908.80 | |