| 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 | $143.73 | 7.223% | $154.1116 | $154.11 | $154.10 | $154.10 |
| Purchase #2 | $134.95 | 7.258% | $144.7447 | $144.74 | $144.75 | $144.70 |
| Purchase #3 | $126.51 | 12.524% | $142.3541 | $142.35 | $142.35 | $142.40 |
| Purchase #4 | $227.55 | 13.667% | $258.6493 | $258.65 | $258.65 | $258.60 |
| Purchase #5 | $17.66 | 3.148% | $18.2159 | $18.22 | $18.20 | $18.20 |
| Purchase #6 | $178.49 | 5.582% | $188.4533 | $188.45 | $188.45 | $188.50 |
| Purchase #7 | $143.44 | 11.140% | $159.4192 | $159.42 | $159.40 | $159.40 |
| 7 purchase totals = | $972.33 | $1,065.9481 | $1,065.94 | $1,065.90 | $1,065.90 | |