| 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 | $186.31 | 4.770% | $195.197 | $195.20 | $195.20 | $195.20 |
| Purchase #2 | $130.61 | 9.578% | $143.1198 | $143.12 | $143.10 | $143.10 |
| Purchase #3 | $139.76 | 4.767% | $146.4224 | $146.42 | $146.40 | $146.40 |
| Purchase #4 | $44.85 | 3.518% | $46.4278 | $46.43 | $46.45 | $46.40 |
| Purchase #5 | $188.32 | 5.113% | $197.9488 | $197.95 | $197.95 | $197.90 |
| Purchase #6 | $237.31 | 7.380% | $254.8235 | $254.82 | $254.80 | $254.80 |
| Purchase #7 | $198.33 | 5.565% | $209.3671 | $209.37 | $209.35 | $209.40 |
| 7 purchase totals = | $1,125.49 | $1,193.3064 | $1,193.31 | $1,193.25 | $1,193.20 | |