| 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 | $168.92 | 8.628% | $183.4944 | $183.49 | $183.50 | $183.50 |
| Purchase #2 | $218.32 | 4.644% | $228.4588 | $228.46 | $228.45 | $228.50 |
| Purchase #3 | $62.27 | 12.384% | $69.9815 | $69.98 | $70.00 | $70.00 |
| Purchase #4 | $164.71 | 12.118% | $184.6696 | $184.67 | $184.65 | $184.70 |
| Purchase #5 | $20.36 | 6.122% | $21.6064 | $21.61 | $21.60 | $21.60 |
| Purchase #6 | $15.69 | 4.279% | $16.3614 | $16.36 | $16.35 | $16.40 |
| Purchase #7 | $103.25 | 10.301% | $113.8858 | $113.89 | $113.90 | $113.90 |
| 7 purchase totals = | $753.52 | $818.4579 | $818.46 | $818.45 | $818.60 | |