| 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 | $123.67 | 5.181% | $130.0773 | $130.08 | $130.10 | $130.10 |
| Purchase #2 | $244.72 | 9.207% | $267.2514 | $267.25 | $267.25 | $267.30 |
| Purchase #3 | $52.47 | 8.344% | $56.8481 | $56.85 | $56.85 | $56.80 |
| Purchase #4 | $162.49 | 12.387% | $182.6176 | $182.62 | $182.60 | $182.60 |
| Purchase #5 | $143.99 | 12.635% | $162.1831 | $162.18 | $162.20 | $162.20 |
| Purchase #6 | $19.62 | 3.202% | $20.2482 | $20.25 | $20.25 | $20.20 |
| Purchase #7 | $14.57 | 13.469% | $16.5324 | $16.53 | $16.55 | $16.50 |
| 7 purchase totals = | $761.53 | $835.7581 | $835.76 | $835.80 | $835.70 | |