| 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 | $138.46 | 4.843% | $145.1656 | $145.17 | $145.15 | $145.20 |
| Purchase #2 | $68.69 | 8.142% | $74.2827 | $74.28 | $74.30 | $74.30 |
| Purchase #3 | $124.55 | 10.854% | $138.0687 | $138.07 | $138.05 | $138.10 |
| Purchase #4 | $94.64 | 5.853% | $100.1793 | $100.18 | $100.20 | $100.20 |
| Purchase #5 | $139.41 | 12.256% | $156.4961 | $156.50 | $156.50 | $156.50 |
| Purchase #6 | $196.62 | 11.201% | $218.6434 | $218.64 | $218.65 | $218.60 |
| Purchase #7 | $105.57 | 6.534% | $112.4679 | $112.47 | $112.45 | $112.50 |
| 7 purchase totals = | $867.94 | $945.3037 | $945.31 | $945.30 | $945.40 | |