| 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 | $156.80 | 6.843% | $167.5298 | $167.53 | $167.55 | $167.50 |
| Purchase #2 | $63.37 | 4.216% | $66.0417 | $66.04 | $66.05 | $66.00 |
| Purchase #3 | $143.35 | 11.585% | $159.9571 | $159.96 | $159.95 | $160.00 |
| Purchase #4 | $205.35 | 4.366% | $214.3156 | $214.32 | $214.30 | $214.30 |
| Purchase #5 | $69.77 | 4.336% | $72.7952 | $72.80 | $72.80 | $72.80 |
| Purchase #6 | $17.98 | 12.103% | $20.1561 | $20.16 | $20.15 | $20.20 |
| Purchase #7 | $94.45 | 13.643% | $107.3358 | $107.34 | $107.35 | $107.30 |
| 7 purchase totals = | $751.07 | $808.1313 | $808.15 | $808.15 | $808.10 | |