| 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 | $184.59 | 12.835% | $208.2821 | $208.28 | $208.30 | $208.30 |
| Purchase #2 | $149.62 | 3.758% | $155.2427 | $155.24 | $155.25 | $155.20 |
| Purchase #3 | $195.61 | 7.255% | $209.8015 | $209.80 | $209.80 | $209.80 |
| Purchase #4 | $138.97 | 5.164% | $146.1464 | $146.15 | $146.15 | $146.10 |
| Purchase #5 | $55.31 | 7.705% | $59.5716 | $59.57 | $59.55 | $59.60 |
| Purchase #6 | $95.95 | 5.469% | $101.1975 | $101.20 | $101.20 | $101.20 |
| Purchase #7 | $97.65 | 6.295% | $103.7971 | $103.80 | $103.80 | $103.80 |
| 7 purchase totals = | $917.70 | $984.0389 | $984.04 | $984.05 | $984.00 | |