| 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 | $141.74 | 13.721% | $161.1881 | $161.19 | $161.20 | $161.20 |
| Purchase #2 | $16.27 | 11.195% | $18.0914 | $18.09 | $18.10 | $18.10 |
| Purchase #3 | $68.96 | 10.622% | $76.2849 | $76.28 | $76.30 | $76.30 |
| Purchase #4 | $67.89 | 5.383% | $71.5445 | $71.54 | $71.55 | $71.50 |
| Purchase #5 | $177.78 | 13.602% | $201.9616 | $201.96 | $201.95 | $202.00 |
| Purchase #6 | $24.73 | 3.759% | $25.6596 | $25.66 | $25.65 | $25.70 |
| Purchase #7 | $26.29 | 11.669% | $29.3578 | $29.36 | $29.35 | $29.40 |
| 7 purchase totals = | $523.66 | $584.0879 | $584.08 | $584.10 | $584.20 | |