| 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 | $137.33 | 10.115% | $151.2209 | $151.22 | $151.20 | $151.20 |
| Purchase #2 | $26.93 | 10.215% | $29.6809 | $29.68 | $29.70 | $29.70 |
| Purchase #3 | $177.33 | 5.732% | $187.4946 | $187.49 | $187.50 | $187.50 |
| Purchase #4 | $96.35 | 9.719% | $105.7143 | $105.71 | $105.70 | $105.70 |
| Purchase #5 | $170.54 | 5.534% | $179.9777 | $179.98 | $180.00 | $180.00 |
| Purchase #6 | $224.37 | 13.577% | $254.8327 | $254.83 | $254.85 | $254.80 |
| Purchase #7 | $49.51 | 3.498% | $51.2419 | $51.24 | $51.25 | $51.20 |
| 7 purchase totals = | $882.36 | $960.1630 | $960.15 | $960.20 | $960.10 | |