| 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 | $179.68 | 11.700% | $200.7026 | $200.70 | $200.70 | $200.70 |
| Purchase #2 | $111.36 | 3.531% | $115.2921 | $115.29 | $115.30 | $115.30 |
| Purchase #3 | $170.42 | 5.421% | $179.6585 | $179.66 | $179.65 | $179.70 |
| Purchase #4 | $91.79 | 6.534% | $97.7876 | $97.79 | $97.80 | $97.80 |
| Purchase #5 | $128.80 | 11.831% | $144.0383 | $144.04 | $144.05 | $144.00 |
| Purchase #6 | $153.67 | 13.823% | $174.9118 | $174.91 | $174.90 | $174.90 |
| Purchase #7 | $155.57 | 3.752% | $161.407 | $161.41 | $161.40 | $161.40 |
| 7 purchase totals = | $991.29 | $1,073.7979 | $1,073.80 | $1,073.80 | $1,073.80 | |