| 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 | $130.69 | 12.446% | $146.9557 | $146.96 | $146.95 | $147.00 |
| Purchase #2 | $204.61 | 3.660% | $212.0987 | $212.10 | $212.10 | $212.10 |
| Purchase #3 | $78.75 | 13.391% | $89.2954 | $89.30 | $89.30 | $89.30 |
| Purchase #4 | $145.43 | 11.860% | $162.678 | $162.68 | $162.70 | $162.70 |
| Purchase #5 | $64.60 | 7.433% | $69.4017 | $69.40 | $69.40 | $69.40 |
| Purchase #6 | $79.40 | 13.561% | $90.1674 | $90.17 | $90.15 | $90.20 |
| Purchase #7 | $164.76 | 7.645% | $177.3559 | $177.36 | $177.35 | $177.40 |
| 7 purchase totals = | $868.24 | $947.9528 | $947.97 | $947.95 | $948.10 | |