| 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 | $107.40 | 9.196% | $117.2765 | $117.28 | $117.30 | $117.30 |
| Purchase #2 | $129.88 | 4.677% | $135.9545 | $135.95 | $135.95 | $136.00 |
| Purchase #3 | $67.50 | 3.267% | $69.7052 | $69.71 | $69.70 | $69.70 |
| Purchase #4 | $160.92 | 7.365% | $172.7718 | $172.77 | $172.75 | $172.80 |
| Purchase #5 | $68.64 | 5.370% | $72.326 | $72.33 | $72.35 | $72.30 |
| Purchase #6 | $100.43 | 8.264% | $108.7295 | $108.73 | $108.75 | $108.70 |
| Purchase #7 | $119.79 | 12.629% | $134.9183 | $134.92 | $134.90 | $134.90 |
| 7 purchase totals = | $754.56 | $811.6818 | $811.69 | $811.70 | $811.70 | |