| 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 | $178.87 | 11.703% | $199.8032 | $199.80 | $199.80 | $199.80 |
| Purchase #2 | $136.53 | 7.784% | $147.1575 | $147.16 | $147.15 | $147.20 |
| Purchase #3 | $81.38 | 9.487% | $89.1005 | $89.10 | $89.10 | $89.10 |
| Purchase #4 | $99.61 | 7.440% | $107.021 | $107.02 | $107.00 | $107.00 |
| Purchase #5 | $112.55 | 12.754% | $126.9046 | $126.90 | $126.90 | $126.90 |
| Purchase #6 | $23.66 | 4.868% | $24.8118 | $24.81 | $24.80 | $24.80 |
| Purchase #7 | $93.80 | 10.284% | $103.4464 | $103.45 | $103.45 | $103.40 |
| 7 purchase totals = | $726.40 | $798.2450 | $798.24 | $798.20 | $798.20 | |