| 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 | $161.73 | 8.820% | $175.9946 | $175.99 | $176.00 | $176.00 |
| Purchase #2 | $43.77 | 9.805% | $48.0616 | $48.06 | $48.05 | $48.10 |
| Purchase #3 | $80.86 | 10.730% | $89.5363 | $89.54 | $89.55 | $89.50 |
| Purchase #4 | $92.92 | 8.197% | $100.5367 | $100.54 | $100.55 | $100.50 |
| Purchase #5 | $104.63 | 11.629% | $116.7974 | $116.80 | $116.80 | $116.80 |
| Purchase #6 | $31.79 | 7.459% | $34.1612 | $34.16 | $34.15 | $34.20 |
| Purchase #7 | $218.95 | 7.550% | $235.4807 | $235.48 | $235.50 | $235.50 |
| 7 purchase totals = | $734.65 | $800.5685 | $800.57 | $800.60 | $800.60 | |