| 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 | $153.54 | 8.715% | $166.921 | $166.92 | $166.90 | $166.90 |
| Purchase #2 | $25.54 | 7.792% | $27.5301 | $27.53 | $27.55 | $27.50 |
| Purchase #3 | $79.92 | 6.268% | $84.9294 | $84.93 | $84.95 | $84.90 |
| Purchase #4 | $138.92 | 13.789% | $158.0757 | $158.08 | $158.10 | $158.10 |
| Purchase #5 | $184.66 | 11.260% | $205.4527 | $205.45 | $205.45 | $205.50 |
| Purchase #6 | $243.75 | 6.426% | $259.4134 | $259.41 | $259.40 | $259.40 |
| Purchase #7 | $11.83 | 4.235% | $12.331 | $12.33 | $12.35 | $12.30 |
| 7 purchase totals = | $838.16 | $914.6533 | $914.65 | $914.70 | $914.60 | |