| 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 | $131.95 | 7.458% | $141.7908 | $141.79 | $141.80 | $141.80 |
| Purchase #2 | $158.67 | 9.678% | $174.0261 | $174.03 | $174.05 | $174.00 |
| Purchase #3 | $185.64 | 3.298% | $191.7624 | $191.76 | $191.75 | $191.80 |
| Purchase #4 | $27.48 | 5.664% | $29.0365 | $29.04 | $29.05 | $29.00 |
| Purchase #5 | $216.98 | 8.178% | $234.7246 | $234.72 | $234.70 | $234.70 |
| Purchase #6 | $82.28 | 13.449% | $93.3458 | $93.35 | $93.35 | $93.30 |
| Purchase #7 | $26.48 | 3.725% | $27.4664 | $27.47 | $27.45 | $27.50 |
| 7 purchase totals = | $829.48 | $892.1526 | $892.16 | $892.15 | $892.10 | |