| 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 | $168.39 | 4.630% | $176.1865 | $176.19 | $176.20 | $176.20 |
| Purchase #2 | $25.88 | 12.220% | $29.0425 | $29.04 | $29.05 | $29.00 |
| Purchase #3 | $188.68 | 13.323% | $213.8178 | $213.82 | $213.80 | $213.80 |
| Purchase #4 | $127.77 | 9.524% | $139.9388 | $139.94 | $139.95 | $139.90 |
| Purchase #5 | $34.95 | 12.636% | $39.3663 | $39.37 | $39.35 | $39.40 |
| Purchase #6 | $67.28 | 11.498% | $75.0159 | $75.02 | $75.00 | $75.00 |
| Purchase #7 | $242.49 | 8.582% | $263.3005 | $263.30 | $263.30 | $263.30 |
| 7 purchase totals = | $855.44 | $936.6683 | $936.68 | $936.65 | $936.60 | |