| 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 | $110.83 | 8.498% | $120.2483 | $120.25 | $120.25 | $120.20 |
| Purchase #2 | $100.34 | 3.264% | $103.6151 | $103.62 | $103.60 | $103.60 |
| Purchase #3 | $5.28 | 8.481% | $5.7278 | $5.73 | $5.75 | $5.70 |
| Purchase #4 | $242.98 | 9.837% | $266.8819 | $266.88 | $266.90 | $266.90 |
| Purchase #5 | $17.65 | 12.582% | $19.8707 | $19.87 | $19.85 | $19.90 |
| Purchase #6 | $168.86 | 8.409% | $183.0594 | $183.06 | $183.05 | $183.10 |
| Purchase #7 | $147.79 | 3.701% | $153.2597 | $153.26 | $153.25 | $153.30 |
| 7 purchase totals = | $793.73 | $852.6629 | $852.67 | $852.65 | $852.70 | |