| 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 | $181.70 | 3.106% | $187.3436 | $187.34 | $187.35 | $187.30 |
| Purchase #2 | $131.95 | 3.796% | $136.9588 | $136.96 | $136.95 | $137.00 |
| Purchase #3 | $239.72 | 11.556% | $267.422 | $267.42 | $267.40 | $267.40 |
| Purchase #4 | $21.64 | 7.223% | $23.2031 | $23.20 | $23.20 | $23.20 |
| Purchase #5 | $10.94 | 10.296% | $12.0664 | $12.07 | $12.05 | $12.10 |
| Purchase #6 | $194.88 | 8.812% | $212.0528 | $212.05 | $212.05 | $212.10 |
| Purchase #7 | $84.55 | 7.132% | $90.5801 | $90.58 | $90.60 | $90.60 |
| 7 purchase totals = | $865.38 | $929.6268 | $929.62 | $929.60 | $929.70 | |