| 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 | $203.62 | 7.346% | $218.5779 | $218.58 | $218.60 | $218.60 |
| Purchase #2 | $142.74 | 12.773% | $160.9722 | $160.97 | $160.95 | $161.00 |
| Purchase #3 | $53.41 | 11.869% | $59.7492 | $59.75 | $59.75 | $59.70 |
| Purchase #4 | $181.99 | 4.589% | $190.3415 | $190.34 | $190.35 | $190.30 |
| Purchase #5 | $83.61 | 6.643% | $89.1642 | $89.16 | $89.15 | $89.20 |
| Purchase #6 | $97.45 | 5.426% | $102.7376 | $102.74 | $102.75 | $102.70 |
| Purchase #7 | $213.72 | 10.378% | $235.8999 | $235.90 | $235.90 | $235.90 |
| 7 purchase totals = | $976.54 | $1,057.4425 | $1,057.44 | $1,057.45 | $1,057.40 | |