| 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 | $186.51 | 3.195% | $192.469 | $192.47 | $192.45 | $192.50 |
| Purchase #2 | $96.76 | 11.862% | $108.2377 | $108.24 | $108.25 | $108.20 |
| Purchase #3 | $231.53 | 9.731% | $254.0602 | $254.06 | $254.05 | $254.10 |
| Purchase #4 | $36.33 | 9.640% | $39.8322 | $39.83 | $39.85 | $39.80 |
| Purchase #5 | $39.48 | 11.852% | $44.1592 | $44.16 | $44.15 | $44.20 |
| Purchase #6 | $217.46 | 7.608% | $234.0044 | $234.00 | $234.00 | $234.00 |
| Purchase #7 | $35.80 | 7.864% | $38.6153 | $38.62 | $38.60 | $38.60 |
| 7 purchase totals = | $843.87 | $911.3780 | $911.38 | $911.35 | $911.40 | |