| 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 | $94.74 | 13.540% | $107.5678 | $107.57 | $107.55 | $107.60 |
| Purchase #2 | $188.79 | 6.717% | $201.471 | $201.47 | $201.45 | $201.50 |
| Purchase #3 | $117.76 | 9.766% | $129.2604 | $129.26 | $129.25 | $129.30 |
| Purchase #4 | $170.59 | 12.646% | $192.1628 | $192.16 | $192.15 | $192.20 |
| Purchase #5 | $98.34 | 4.188% | $102.4585 | $102.46 | $102.45 | $102.50 |
| Purchase #6 | $56.79 | 13.259% | $64.3198 | $64.32 | $64.30 | $64.30 |
| Purchase #7 | $68.88 | 13.259% | $78.0128 | $78.01 | $78.00 | $78.00 |
| 7 purchase totals = | $795.89 | $875.2531 | $875.25 | $875.15 | $875.40 | |