| 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 | $77.49 | 4.770% | $81.1863 | $81.19 | $81.20 | $81.20 |
| Purchase #2 | $180.77 | 11.692% | $201.9056 | $201.91 | $201.90 | $201.90 |
| Purchase #3 | $210.28 | 7.445% | $225.9353 | $225.94 | $225.95 | $225.90 |
| Purchase #4 | $13.54 | 4.154% | $14.1025 | $14.10 | $14.10 | $14.10 |
| Purchase #5 | $96.39 | 7.633% | $103.7474 | $103.75 | $103.75 | $103.70 |
| Purchase #6 | $158.92 | 10.785% | $176.0595 | $176.06 | $176.05 | $176.10 |
| Purchase #7 | $182.87 | 4.449% | $191.0059 | $191.01 | $191.00 | $191.00 |
| 7 purchase totals = | $920.26 | $993.9425 | $993.96 | $993.95 | $993.90 | |