| 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 | $124.70 | 9.102% | $136.0502 | $136.05 | $136.05 | $136.10 |
| Purchase #2 | $122.56 | 6.740% | $130.8205 | $130.82 | $130.80 | $130.80 |
| Purchase #3 | $69.95 | 12.138% | $78.4405 | $78.44 | $78.45 | $78.40 |
| Purchase #4 | $108.43 | 12.316% | $121.7842 | $121.78 | $121.80 | $121.80 |
| Purchase #5 | $145.91 | 13.742% | $165.961 | $165.96 | $165.95 | $166.00 |
| Purchase #6 | $94.93 | 11.126% | $105.4919 | $105.49 | $105.50 | $105.50 |
| Purchase #7 | $15.83 | 5.760% | $16.7418 | $16.74 | $16.75 | $16.70 |
| 7 purchase totals = | $682.31 | $755.2901 | $755.28 | $755.30 | $755.30 | |