| 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 | $144.33 | 8.780% | $157.0022 | $157.00 | $157.00 | $157.00 |
| Purchase #2 | $150.57 | 6.418% | $160.2336 | $160.23 | $160.25 | $160.20 |
| Purchase #3 | $195.69 | 7.118% | $209.6192 | $209.62 | $209.60 | $209.60 |
| Purchase #4 | $120.60 | 10.396% | $133.1376 | $133.14 | $133.15 | $133.10 |
| Purchase #5 | $223.68 | 8.507% | $242.7085 | $242.71 | $242.70 | $242.70 |
| Purchase #6 | $198.27 | 13.345% | $224.7291 | $224.73 | $224.75 | $224.70 |
| Purchase #7 | $23.37 | 4.863% | $24.5065 | $24.51 | $24.50 | $24.50 |
| 7 purchase totals = | $1,056.51 | $1,151.9367 | $1,151.94 | $1,151.95 | $1,151.80 | |