| 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 | $73.57 | 9.751% | $80.7438 | $80.74 | $80.75 | $80.70 |
| Purchase #2 | $170.80 | 11.292% | $190.0867 | $190.09 | $190.10 | $190.10 |
| Purchase #3 | $214.71 | 7.186% | $230.1391 | $230.14 | $230.15 | $230.10 |
| Purchase #4 | $221.44 | 11.301% | $246.4649 | $246.46 | $246.45 | $246.50 |
| Purchase #5 | $245.30 | 11.333% | $273.0998 | $273.10 | $273.10 | $273.10 |
| Purchase #6 | $66.91 | 10.175% | $73.7181 | $73.72 | $73.70 | $73.70 |
| Purchase #7 | $22.89 | 11.683% | $25.5642 | $25.56 | $25.55 | $25.60 |
| 7 purchase totals = | $1,015.62 | $1,119.8166 | $1,119.81 | $1,119.80 | $1,119.80 | |