| 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 | $146.57 | 9.364% | $160.2948 | $160.29 | $160.30 | $160.30 |
| Purchase #2 | $247.37 | 11.608% | $276.0847 | $276.08 | $276.10 | $276.10 |
| Purchase #3 | $33.26 | 10.790% | $36.8488 | $36.85 | $36.85 | $36.80 |
| Purchase #4 | $51.93 | 9.655% | $56.9438 | $56.94 | $56.95 | $56.90 |
| Purchase #5 | $243.30 | 3.754% | $252.4335 | $252.43 | $252.45 | $252.40 |
| Purchase #6 | $64.44 | 8.259% | $69.7621 | $69.76 | $69.75 | $69.80 |
| Purchase #7 | $75.53 | 11.790% | $84.435 | $84.44 | $84.45 | $84.40 |
| 7 purchase totals = | $862.40 | $936.8027 | $936.79 | $936.85 | $936.70 | |