| 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 | $193.41 | 7.743% | $208.3857 | $208.39 | $208.40 | $208.40 |
| Purchase #2 | $161.79 | 9.390% | $176.9821 | $176.98 | $177.00 | $177.00 |
| Purchase #3 | $180.67 | 4.431% | $188.6755 | $188.68 | $188.70 | $188.70 |
| Purchase #4 | $90.44 | 7.636% | $97.346 | $97.35 | $97.35 | $97.30 |
| Purchase #5 | $89.34 | 12.870% | $100.8381 | $100.84 | $100.85 | $100.80 |
| Purchase #6 | $6.35 | 3.821% | $6.5926 | $6.59 | $6.60 | $6.60 |
| Purchase #7 | $238.81 | 6.592% | $254.5524 | $254.55 | $254.55 | $254.60 |
| 7 purchase totals = | $960.81 | $1,033.3724 | $1,033.38 | $1,033.45 | $1,033.40 | |