| 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 | $132.95 | 6.144% | $141.1184 | $141.12 | $141.10 | $141.10 |
| Purchase #2 | $31.83 | 3.791% | $33.0367 | $33.04 | $33.05 | $33.00 |
| Purchase #3 | $193.26 | 5.836% | $204.5387 | $204.54 | $204.55 | $204.50 |
| Purchase #4 | $178.50 | 11.369% | $198.7937 | $198.79 | $198.80 | $198.80 |
| Purchase #5 | $74.94 | 3.439% | $77.5172 | $77.52 | $77.50 | $77.50 |
| Purchase #6 | $12.33 | 9.494% | $13.5006 | $13.50 | $13.50 | $13.50 |
| Purchase #7 | $202.91 | 6.873% | $216.856 | $216.86 | $216.85 | $216.90 |
| 7 purchase totals = | $826.72 | $885.3613 | $885.37 | $885.35 | $885.30 | |