| 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 | $120.95 | 11.607% | $134.9887 | $134.99 | $135.00 | $135.00 |
| Purchase #2 | $234.66 | 4.146% | $244.389 | $244.39 | $244.40 | $244.40 |
| Purchase #3 | $85.97 | 9.361% | $94.0177 | $94.02 | $94.00 | $94.00 |
| Purchase #4 | $167.40 | 11.670% | $186.9356 | $186.94 | $186.95 | $186.90 |
| Purchase #5 | $158.35 | 8.263% | $171.4345 | $171.43 | $171.45 | $171.40 |
| Purchase #6 | $104.71 | 3.267% | $108.1309 | $108.13 | $108.15 | $108.10 |
| Purchase #7 | $21.30 | 7.541% | $22.9062 | $22.91 | $22.90 | $22.90 |
| 7 purchase totals = | $893.34 | $962.8026 | $962.81 | $962.85 | $962.70 | |