| 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 | $140.62 | 10.509% | $155.3978 | $155.40 | $155.40 | $155.40 |
| Purchase #2 | $197.64 | 6.452% | $210.3917 | $210.39 | $210.40 | $210.40 |
| Purchase #3 | $112.97 | 6.378% | $120.1752 | $120.18 | $120.20 | $120.20 |
| Purchase #4 | $209.47 | 8.478% | $227.2289 | $227.23 | $227.25 | $227.20 |
| Purchase #5 | $150.36 | 3.545% | $155.6903 | $155.69 | $155.70 | $155.70 |
| Purchase #6 | $213.92 | 9.477% | $234.1932 | $234.19 | $234.20 | $234.20 |
| Purchase #7 | $9.31 | 13.783% | $10.5932 | $10.59 | $10.60 | $10.60 |
| 7 purchase totals = | $1,034.29 | $1,113.6703 | $1,113.67 | $1,113.75 | $1,113.70 | |