| 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 | $134.33 | 6.770% | $143.4241 | $143.42 | $143.40 | $143.40 |
| Purchase #2 | $250.54 | 4.514% | $261.8494 | $261.85 | $261.85 | $261.80 |
| Purchase #3 | $189.53 | 11.186% | $210.7308 | $210.73 | $210.75 | $210.70 |
| Purchase #4 | $119.98 | 11.660% | $133.9697 | $133.97 | $133.95 | $134.00 |
| Purchase #5 | $181.46 | 7.768% | $195.5558 | $195.56 | $195.55 | $195.60 |
| Purchase #6 | $94.83 | 13.648% | $107.7724 | $107.77 | $107.75 | $107.80 |
| Purchase #7 | $135.28 | 8.282% | $146.4839 | $146.48 | $146.50 | $146.50 |
| 7 purchase totals = | $1,105.95 | $1,199.7861 | $1,199.78 | $1,199.75 | $1,199.80 | |