| 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 | $180.73 | 8.329% | $195.783 | $195.78 | $195.80 | $195.80 |
| Purchase #2 | $194.33 | 13.861% | $221.2661 | $221.27 | $221.25 | $221.30 |
| Purchase #3 | $168.81 | 13.590% | $191.7513 | $191.75 | $191.75 | $191.80 |
| Purchase #4 | $230.78 | 9.776% | $253.3411 | $253.34 | $253.35 | $253.30 |
| Purchase #5 | $239.32 | 3.441% | $247.555 | $247.56 | $247.55 | $247.60 |
| Purchase #6 | $66.32 | 6.611% | $70.7044 | $70.70 | $70.70 | $70.70 |
| Purchase #7 | $113.78 | 4.364% | $118.7454 | $118.75 | $118.75 | $118.70 |
| 7 purchase totals = | $1,194.07 | $1,299.1463 | $1,299.15 | $1,299.15 | $1,299.20 | |