| 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 | $180.73 | 6.660% | $192.7666 | $192.77 | $192.75 | $192.80 |
| Purchase #2 | $153.61 | 7.508% | $165.143 | $165.14 | $165.15 | $165.10 |
| Purchase #3 | $91.29 | 5.181% | $96.0197 | $96.02 | $96.00 | $96.00 |
| Purchase #4 | $221.50 | 4.370% | $231.1796 | $231.18 | $231.20 | $231.20 |
| Purchase #5 | $94.49 | 8.267% | $102.3015 | $102.30 | $102.30 | $102.30 |
| Purchase #6 | $15.31 | 11.555% | $17.0791 | $17.08 | $17.10 | $17.10 |
| Purchase #7 | $188.30 | 12.608% | $212.0409 | $212.04 | $212.05 | $212.00 |
| 7 purchase totals = | $945.23 | $1,016.5304 | $1,016.53 | $1,016.55 | $1,016.50 | |