| 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 | $133.56 | 8.370% | $144.739 | $144.74 | $144.75 | $144.70 |
| Purchase #2 | $60.35 | 6.584% | $64.3234 | $64.32 | $64.30 | $64.30 |
| Purchase #3 | $242.79 | 9.334% | $265.452 | $265.45 | $265.45 | $265.50 |
| Purchase #4 | $79.40 | 10.437% | $87.687 | $87.69 | $87.70 | $87.70 |
| Purchase #5 | $6.38 | 9.776% | $7.0037 | $7.00 | $7.00 | $7.00 |
| Purchase #6 | $245.31 | 13.248% | $277.8087 | $277.81 | $277.80 | $277.80 |
| Purchase #7 | $161.62 | 13.537% | $183.4985 | $183.50 | $183.50 | $183.50 |
| 7 purchase totals = | $929.41 | $1,030.5123 | $1,030.51 | $1,030.50 | $1,030.50 | |