| 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 | $173.98 | 3.317% | $179.7509 | $179.75 | $179.75 | $179.80 |
| Purchase #2 | $8.58 | 13.829% | $9.7665 | $9.77 | $9.75 | $9.80 |
| Purchase #3 | $119.81 | 9.582% | $131.2902 | $131.29 | $131.30 | $131.30 |
| Purchase #4 | $60.89 | 13.373% | $69.0328 | $69.03 | $69.05 | $69.00 |
| Purchase #5 | $159.41 | 6.534% | $169.8258 | $169.83 | $169.85 | $169.80 |
| Purchase #6 | $136.43 | 13.747% | $155.185 | $155.19 | $155.20 | $155.20 |
| Purchase #7 | $98.89 | 9.214% | $108.0017 | $108.00 | $108.00 | $108.00 |
| 7 purchase totals = | $757.99 | $822.8529 | $822.86 | $822.90 | $822.90 | |