| 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 | $169.25 | 6.653% | $180.5102 | $180.51 | $180.50 | $180.50 |
| Purchase #2 | $19.88 | 7.292% | $21.3296 | $21.33 | $21.35 | $21.30 |
| Purchase #3 | $48.49 | 7.699% | $52.2232 | $52.22 | $52.20 | $52.20 |
| Purchase #4 | $171.69 | 12.669% | $193.4414 | $193.44 | $193.45 | $193.40 |
| Purchase #5 | $245.80 | 4.412% | $256.6447 | $256.64 | $256.65 | $256.60 |
| Purchase #6 | $233.30 | 10.156% | $256.9939 | $256.99 | $257.00 | $257.00 |
| Purchase #7 | $61.50 | 9.526% | $67.3585 | $67.36 | $67.35 | $67.40 |
| 7 purchase totals = | $949.91 | $1,028.5015 | $1,028.49 | $1,028.50 | $1,028.40 | |