| 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 | $149.37 | 5.192% | $157.1253 | $157.13 | $157.15 | $157.10 |
| Purchase #2 | $33.77 | 12.583% | $38.0193 | $38.02 | $38.00 | $38.00 |
| Purchase #3 | $225.34 | 7.695% | $242.6799 | $242.68 | $242.70 | $242.70 |
| Purchase #4 | $121.45 | 8.266% | $131.4891 | $131.49 | $131.50 | $131.50 |
| Purchase #5 | $128.60 | 10.737% | $142.4078 | $142.41 | $142.40 | $142.40 |
| Purchase #6 | $73.95 | 11.453% | $82.4195 | $82.42 | $82.40 | $82.40 |
| Purchase #7 | $130.65 | 5.286% | $137.5562 | $137.56 | $137.55 | $137.60 |
| 7 purchase totals = | $863.13 | $931.6971 | $931.71 | $931.70 | $931.70 | |