| 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 | $158.68 | 6.544% | $169.064 | $169.06 | $169.05 | $169.10 |
| Purchase #2 | $233.58 | 5.334% | $246.0392 | $246.04 | $246.05 | $246.00 |
| Purchase #3 | $122.34 | 11.173% | $136.009 | $136.01 | $136.00 | $136.00 |
| Purchase #4 | $173.75 | 5.564% | $183.4175 | $183.42 | $183.40 | $183.40 |
| Purchase #5 | $120.42 | 13.529% | $136.7116 | $136.71 | $136.70 | $136.70 |
| Purchase #6 | $223.92 | 12.642% | $252.228 | $252.23 | $252.25 | $252.20 |
| Purchase #7 | $28.52 | 4.550% | $29.8177 | $29.82 | $29.80 | $29.80 |
| 7 purchase totals = | $1,061.21 | $1,153.2870 | $1,153.29 | $1,153.25 | $1,153.20 | |