| 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 | $83.64 | 6.627% | $89.1828 | $89.18 | $89.20 | $89.20 |
| Purchase #2 | $195.46 | 5.795% | $206.7869 | $206.79 | $206.80 | $206.80 |
| Purchase #3 | $104.60 | 3.525% | $108.2872 | $108.29 | $108.30 | $108.30 |
| Purchase #4 | $10.27 | 12.335% | $11.5368 | $11.54 | $11.55 | $11.50 |
| Purchase #5 | $163.33 | 12.176% | $183.2171 | $183.22 | $183.20 | $183.20 |
| Purchase #6 | $129.80 | 4.250% | $135.3165 | $135.32 | $135.30 | $135.30 |
| Purchase #7 | $187.27 | 6.625% | $199.6766 | $199.68 | $199.70 | $199.70 |
| 7 purchase totals = | $874.37 | $934.0039 | $934.02 | $934.05 | $934.00 | |