| 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 | $183.41 | 4.783% | $192.1825 | $192.18 | $192.20 | $192.20 |
| Purchase #2 | $76.95 | 4.345% | $80.2935 | $80.29 | $80.30 | $80.30 |
| Purchase #3 | $153.33 | 4.267% | $159.8726 | $159.87 | $159.85 | $159.90 |
| Purchase #4 | $50.52 | 6.663% | $53.8861 | $53.89 | $53.90 | $53.90 |
| Purchase #5 | $166.62 | 7.125% | $178.4917 | $178.49 | $178.50 | $178.50 |
| Purchase #6 | $12.67 | 8.258% | $13.7163 | $13.72 | $13.70 | $13.70 |
| Purchase #7 | $16.62 | 5.817% | $17.5868 | $17.59 | $17.60 | $17.60 |
| 7 purchase totals = | $660.12 | $696.0295 | $696.03 | $696.05 | $696.10 | |