| 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 | $9.63 | 5.461% | $10.1559 | $10.16 | $10.15 | $10.20 |
| Purchase #2 | $140.76 | 9.870% | $154.653 | $154.65 | $154.65 | $154.70 |
| Purchase #3 | $145.26 | 6.658% | $154.9314 | $154.93 | $154.95 | $154.90 |
| Purchase #4 | $26.59 | 6.436% | $28.3013 | $28.30 | $28.30 | $28.30 |
| Purchase #5 | $167.37 | 6.103% | $177.5846 | $177.58 | $177.60 | $177.60 |
| Purchase #6 | $163.46 | 6.753% | $174.4985 | $174.50 | $174.50 | $174.50 |
| Purchase #7 | $117.45 | 12.442% | $132.0631 | $132.06 | $132.05 | $132.10 |
| 7 purchase totals = | $770.52 | $832.1878 | $832.18 | $832.20 | $832.30 | |