| 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 | $173.95 | 3.568% | $180.1565 | $180.16 | $180.15 | $180.20 |
| Purchase #2 | $23.70 | 11.534% | $26.4336 | $26.43 | $26.45 | $26.40 |
| Purchase #3 | $23.81 | 12.714% | $26.8372 | $26.84 | $26.85 | $26.80 |
| Purchase #4 | $203.74 | 9.491% | $223.077 | $223.08 | $223.10 | $223.10 |
| Purchase #5 | $232.30 | 11.559% | $259.1516 | $259.15 | $259.15 | $259.20 |
| Purchase #6 | $50.80 | 11.243% | $56.5114 | $56.51 | $56.50 | $56.50 |
| Purchase #7 | $181.98 | 11.464% | $202.8422 | $202.84 | $202.85 | $202.80 |
| 7 purchase totals = | $890.28 | $975.0095 | $975.01 | $975.05 | $975.00 | |