| 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 | $173.49 | 13.854% | $197.5253 | $197.53 | $197.55 | $197.50 |
| Purchase #2 | $17.25 | 5.386% | $18.1791 | $18.18 | $18.20 | $18.20 |
| Purchase #3 | $217.57 | 9.479% | $238.1935 | $238.19 | $238.20 | $238.20 |
| Purchase #4 | $31.26 | 5.721% | $33.0484 | $33.05 | $33.05 | $33.00 |
| Purchase #5 | $89.58 | 8.502% | $97.1961 | $97.20 | $97.20 | $97.20 |
| Purchase #6 | $70.58 | 4.657% | $73.8669 | $73.87 | $73.85 | $73.90 |
| Purchase #7 | $26.28 | 12.590% | $29.5887 | $29.59 | $29.60 | $29.60 |
| 7 purchase totals = | $626.01 | $687.5980 | $687.61 | $687.65 | $687.60 | |