| 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 | $128.46 | 11.573% | $143.3267 | $143.33 | $143.35 | $143.30 |
| Purchase #2 | $250.36 | 6.655% | $267.0215 | $267.02 | $267.00 | $267.00 |
| Purchase #3 | $143.81 | 8.867% | $156.5616 | $156.56 | $156.55 | $156.60 |
| Purchase #4 | $85.91 | 3.865% | $89.2304 | $89.23 | $89.25 | $89.20 |
| Purchase #5 | $23.87 | 9.623% | $26.167 | $26.17 | $26.15 | $26.20 |
| Purchase #6 | $126.35 | 9.489% | $138.3394 | $138.34 | $138.35 | $138.30 |
| Purchase #7 | $11.31 | 11.657% | $12.6284 | $12.63 | $12.65 | $12.60 |
| 7 purchase totals = | $770.07 | $833.2750 | $833.28 | $833.30 | $833.20 | |