| 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 | $153.80 | 9.715% | $168.7417 | $168.74 | $168.75 | $168.70 |
| Purchase #2 | $25.58 | 7.245% | $27.4333 | $27.43 | $27.45 | $27.40 |
| Purchase #3 | $186.59 | 13.436% | $211.6602 | $211.66 | $211.65 | $211.70 |
| Purchase #4 | $57.25 | 12.246% | $64.2608 | $64.26 | $64.25 | $64.30 |
| Purchase #5 | $191.87 | 5.533% | $202.4862 | $202.49 | $202.50 | $202.50 |
| Purchase #6 | $88.31 | 5.152% | $92.8597 | $92.86 | $92.85 | $92.90 |
| Purchase #7 | $27.77 | 11.863% | $31.0644 | $31.06 | $31.05 | $31.10 |
| 7 purchase totals = | $731.17 | $798.5063 | $798.50 | $798.50 | $798.60 | |