| 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 | $169.63 | 3.264% | $175.1667 | $175.17 | $175.15 | $175.20 |
| Purchase #2 | $132.68 | 3.381% | $137.1659 | $137.17 | $137.15 | $137.20 |
| Purchase #3 | $81.39 | 5.300% | $85.7037 | $85.70 | $85.70 | $85.70 |
| Purchase #4 | $213.33 | 4.566% | $223.0706 | $223.07 | $223.05 | $223.10 |
| Purchase #5 | $159.77 | 13.787% | $181.7975 | $181.80 | $181.80 | $181.80 |
| Purchase #6 | $50.93 | 8.512% | $55.2652 | $55.27 | $55.25 | $55.30 |
| Purchase #7 | $218.26 | 10.114% | $240.3348 | $240.33 | $240.35 | $240.30 |
| 7 purchase totals = | $1,025.99 | $1,098.5044 | $1,098.51 | $1,098.45 | $1,098.60 | |