| 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 | $138.76 | 5.609% | $146.543 | $146.54 | $146.55 | $146.50 |
| Purchase #2 | $142.44 | 12.785% | $160.651 | $160.65 | $160.65 | $160.70 |
| Purchase #3 | $117.69 | 10.256% | $129.7603 | $129.76 | $129.75 | $129.80 |
| Purchase #4 | $181.30 | 7.641% | $195.1531 | $195.15 | $195.15 | $195.20 |
| Purchase #5 | $231.96 | 13.615% | $263.5414 | $263.54 | $263.55 | $263.50 |
| Purchase #6 | $49.78 | 6.758% | $53.1441 | $53.14 | $53.15 | $53.10 |
| Purchase #7 | $101.73 | 5.196% | $107.0159 | $107.02 | $107.00 | $107.00 |
| 7 purchase totals = | $963.66 | $1,055.8088 | $1,055.80 | $1,055.80 | $1,055.80 | |