| 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 | $154.47 | 3.535% | $159.9305 | $159.93 | $159.95 | $159.90 |
| Purchase #2 | $77.85 | 6.802% | $83.1454 | $83.15 | $83.15 | $83.10 |
| Purchase #3 | $131.25 | 12.621% | $147.8151 | $147.82 | $147.80 | $147.80 |
| Purchase #4 | $217.37 | 9.284% | $237.5506 | $237.55 | $237.55 | $237.60 |
| Purchase #5 | $144.96 | 13.218% | $164.1208 | $164.12 | $164.10 | $164.10 |
| Purchase #6 | $154.33 | 9.612% | $169.1642 | $169.16 | $169.15 | $169.20 |
| Purchase #7 | $85.82 | 13.376% | $97.2993 | $97.30 | $97.30 | $97.30 |
| 7 purchase totals = | $966.05 | $1,059.0259 | $1,059.03 | $1,059.00 | $1,059.00 | |