| 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 | $150.26 | 3.504% | $155.5251 | $155.53 | $155.55 | $155.50 |
| Purchase #2 | $193.96 | 7.274% | $208.0687 | $208.07 | $208.05 | $208.10 |
| Purchase #3 | $11.81 | 11.630% | $13.1835 | $13.18 | $13.20 | $13.20 |
| Purchase #4 | $228.45 | 10.257% | $251.8821 | $251.88 | $251.90 | $251.90 |
| Purchase #5 | $39.34 | 10.105% | $43.3153 | $43.32 | $43.30 | $43.30 |
| Purchase #6 | $67.96 | 4.130% | $70.7667 | $70.77 | $70.75 | $70.80 |
| Purchase #7 | $192.45 | 8.522% | $208.8506 | $208.85 | $208.85 | $208.90 |
| 7 purchase totals = | $884.23 | $951.5920 | $951.60 | $951.60 | $951.70 | |