| 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 | $196.83 | 12.186% | $220.8157 | $220.82 | $220.80 | $220.80 |
| Purchase #2 | $153.77 | 8.653% | $167.0757 | $167.08 | $167.10 | $167.10 |
| Purchase #3 | $59.67 | 8.565% | $64.7807 | $64.78 | $64.80 | $64.80 |
| Purchase #4 | $156.29 | 9.599% | $171.2923 | $171.29 | $171.30 | $171.30 |
| Purchase #5 | $53.92 | 11.735% | $60.2475 | $60.25 | $60.25 | $60.20 |
| Purchase #6 | $26.94 | 7.788% | $29.0381 | $29.04 | $29.05 | $29.00 |
| Purchase #7 | $92.45 | 10.539% | $102.1933 | $102.19 | $102.20 | $102.20 |
| 7 purchase totals = | $739.87 | $815.4433 | $815.45 | $815.50 | $815.40 | |