| 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 | $158.34 | 10.849% | $175.5183 | $175.52 | $175.50 | $175.50 |
| Purchase #2 | $68.91 | 7.408% | $74.0149 | $74.01 | $74.00 | $74.00 |
| Purchase #3 | $136.78 | 12.299% | $153.6026 | $153.60 | $153.60 | $153.60 |
| Purchase #4 | $179.83 | 13.665% | $204.4038 | $204.40 | $204.40 | $204.40 |
| Purchase #5 | $182.62 | 7.484% | $196.2873 | $196.29 | $196.30 | $196.30 |
| Purchase #6 | $122.64 | 5.830% | $129.7899 | $129.79 | $129.80 | $129.80 |
| Purchase #7 | $118.98 | 5.625% | $125.6726 | $125.67 | $125.65 | $125.70 |
| 7 purchase totals = | $968.10 | $1,059.2894 | $1,059.28 | $1,059.25 | $1,059.30 | |