| 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 | $13.40 | 13.239% | $15.174 | $15.17 | $15.15 | $15.20 |
| Purchase #2 | $83.91 | 13.693% | $95.3998 | $95.40 | $95.40 | $95.40 |
| Purchase #3 | $87.29 | 6.283% | $92.7744 | $92.77 | $92.75 | $92.80 |
| Purchase #4 | $225.34 | 11.235% | $250.6569 | $250.66 | $250.65 | $250.70 |
| Purchase #5 | $145.58 | 3.795% | $151.1048 | $151.10 | $151.10 | $151.10 |
| Purchase #6 | $166.33 | 12.638% | $187.3508 | $187.35 | $187.35 | $187.40 |
| Purchase #7 | $167.95 | 12.587% | $189.0899 | $189.09 | $189.10 | $189.10 |
| 7 purchase totals = | $889.80 | $981.5506 | $981.54 | $981.50 | $981.70 | |