| 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 | $171.68 | 11.776% | $191.897 | $191.90 | $191.90 | $191.90 |
| Purchase #2 | $75.69 | 5.540% | $79.8832 | $79.88 | $79.90 | $79.90 |
| Purchase #3 | $129.83 | 8.398% | $140.7331 | $140.73 | $140.75 | $140.70 |
| Purchase #4 | $139.77 | 12.209% | $156.8345 | $156.83 | $156.85 | $156.80 |
| Purchase #5 | $230.42 | 8.146% | $249.19 | $249.19 | $249.20 | $249.20 |
| Purchase #6 | $6.62 | 3.307% | $6.8389 | $6.84 | $6.85 | $6.80 |
| Purchase #7 | $185.78 | 5.422% | $195.853 | $195.85 | $195.85 | $195.90 |
| 7 purchase totals = | $939.79 | $1,021.2297 | $1,021.22 | $1,021.30 | $1,021.20 | |