| 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 | $167.65 | 5.618% | $177.0686 | $177.07 | $177.05 | $177.10 |
| Purchase #2 | $34.90 | 10.134% | $38.4368 | $38.44 | $38.45 | $38.40 |
| Purchase #3 | $24.57 | 12.718% | $27.6948 | $27.69 | $27.70 | $27.70 |
| Purchase #4 | $109.49 | 3.140% | $112.928 | $112.93 | $112.95 | $112.90 |
| Purchase #5 | $215.65 | 6.775% | $230.2603 | $230.26 | $230.25 | $230.30 |
| Purchase #6 | $154.70 | 12.541% | $174.1009 | $174.10 | $174.10 | $174.10 |
| Purchase #7 | $88.26 | 12.829% | $99.5829 | $99.58 | $99.60 | $99.60 |
| 7 purchase totals = | $795.22 | $860.0723 | $860.07 | $860.10 | $860.10 | |