| 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 | $146.70 | 8.285% | $158.8541 | $158.85 | $158.85 | $158.90 |
| Purchase #2 | $170.53 | 12.847% | $192.438 | $192.44 | $192.45 | $192.40 |
| Purchase #3 | $116.89 | 5.791% | $123.6591 | $123.66 | $123.65 | $123.70 |
| Purchase #4 | $173.47 | 3.433% | $179.4252 | $179.43 | $179.45 | $179.40 |
| Purchase #5 | $138.74 | 3.806% | $144.0204 | $144.02 | $144.00 | $144.00 |
| Purchase #6 | $133.38 | 9.681% | $146.2925 | $146.29 | $146.30 | $146.30 |
| Purchase #7 | $221.70 | 7.656% | $238.6734 | $238.67 | $238.65 | $238.70 |
| 7 purchase totals = | $1,101.41 | $1,183.3627 | $1,183.36 | $1,183.35 | $1,183.40 | |