| 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 | $198.57 | 11.239% | $220.8873 | $220.89 | $220.90 | $220.90 |
| Purchase #2 | $111.36 | 6.381% | $118.4659 | $118.47 | $118.45 | $118.50 |
| Purchase #3 | $54.47 | 7.282% | $58.4365 | $58.44 | $58.45 | $58.40 |
| Purchase #4 | $15.95 | 8.509% | $17.3072 | $17.31 | $17.30 | $17.30 |
| Purchase #5 | $162.59 | 7.190% | $174.2802 | $174.28 | $174.30 | $174.30 |
| Purchase #6 | $33.27 | 11.452% | $37.0801 | $37.08 | $37.10 | $37.10 |
| Purchase #7 | $87.83 | 7.323% | $94.2618 | $94.26 | $94.25 | $94.30 |
| 7 purchase totals = | $664.04 | $720.7190 | $720.73 | $720.75 | $720.80 | |