| 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 | $135.76 | 8.742% | $147.6281 | $147.63 | $147.65 | $147.60 |
| Purchase #2 | $199.70 | 4.749% | $209.1838 | $209.18 | $209.20 | $209.20 |
| Purchase #3 | $55.48 | 4.525% | $57.9905 | $57.99 | $58.00 | $58.00 |
| Purchase #4 | $97.33 | 11.861% | $108.8743 | $108.87 | $108.85 | $108.90 |
| Purchase #5 | $176.44 | 10.633% | $195.2009 | $195.20 | $195.20 | $195.20 |
| Purchase #6 | $9.96 | 7.550% | $10.712 | $10.71 | $10.70 | $10.70 |
| Purchase #7 | $106.87 | 7.645% | $115.0402 | $115.04 | $115.05 | $115.00 |
| 7 purchase totals = | $781.54 | $844.6298 | $844.62 | $844.65 | $844.60 | |