| 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 | $164.28 | 11.464% | $183.1131 | $183.11 | $183.10 | $183.10 |
| Purchase #2 | $148.65 | 3.508% | $153.8646 | $153.86 | $153.85 | $153.90 |
| Purchase #3 | $133.47 | 3.130% | $137.6476 | $137.65 | $137.65 | $137.60 |
| Purchase #4 | $8.53 | 5.492% | $8.9985 | $9.00 | $9.00 | $9.00 |
| Purchase #5 | $46.98 | 9.363% | $51.3787 | $51.38 | $51.40 | $51.40 |
| Purchase #6 | $50.71 | 13.867% | $57.742 | $57.74 | $57.75 | $57.70 |
| Purchase #7 | $188.46 | 4.171% | $196.3207 | $196.32 | $196.30 | $196.30 |
| 7 purchase totals = | $741.08 | $789.0652 | $789.06 | $789.05 | $789.00 | |