| 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 | $109.48 | 7.542% | $117.737 | $117.74 | $117.75 | $117.70 |
| Purchase #2 | $94.75 | 8.170% | $102.4911 | $102.49 | $102.50 | $102.50 |
| Purchase #3 | $173.92 | 8.869% | $189.345 | $189.35 | $189.35 | $189.30 |
| Purchase #4 | $57.63 | 9.722% | $63.2328 | $63.23 | $63.25 | $63.20 |
| Purchase #5 | $65.95 | 4.703% | $69.0516 | $69.05 | $69.05 | $69.10 |
| Purchase #6 | $136.98 | 9.621% | $150.1588 | $150.16 | $150.15 | $150.20 |
| Purchase #7 | $247.41 | 7.504% | $265.9756 | $265.98 | $266.00 | $266.00 |
| 7 purchase totals = | $886.12 | $957.9919 | $958.00 | $958.05 | $958.00 | |