| 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 | $174.55 | 7.179% | $187.0809 | $187.08 | $187.10 | $187.10 |
| Purchase #2 | $143.89 | 4.345% | $150.142 | $150.14 | $150.15 | $150.10 |
| Purchase #3 | $26.66 | 11.144% | $29.631 | $29.63 | $29.65 | $29.60 |
| Purchase #4 | $84.79 | 12.619% | $95.4897 | $95.49 | $95.50 | $95.50 |
| Purchase #5 | $98.43 | 3.499% | $101.8741 | $101.87 | $101.85 | $101.90 |
| Purchase #6 | $162.71 | 10.663% | $180.0598 | $180.06 | $180.05 | $180.10 |
| Purchase #7 | $99.58 | 10.261% | $109.7979 | $109.80 | $109.80 | $109.80 |
| 7 purchase totals = | $790.61 | $854.0754 | $854.07 | $854.10 | $854.10 | |