| 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 | $241.64 | 13.670% | $274.6722 | $274.67 | $274.65 | $274.70 |
| Purchase #2 | $179.59 | 6.504% | $191.2705 | $191.27 | $191.25 | $191.30 |
| Purchase #3 | $173.38 | 10.247% | $191.1462 | $191.15 | $191.15 | $191.10 |
| Purchase #4 | $236.26 | 13.327% | $267.7464 | $267.75 | $267.75 | $267.70 |
| Purchase #5 | $146.89 | 13.116% | $166.1561 | $166.16 | $166.15 | $166.20 |
| Purchase #6 | $144.94 | 3.563% | $150.1042 | $150.10 | $150.10 | $150.10 |
| Purchase #7 | $160.51 | 9.179% | $175.2432 | $175.24 | $175.25 | $175.20 |
| 7 purchase totals = | $1,283.21 | $1,416.3388 | $1,416.34 | $1,416.30 | $1,416.30 | |