| 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 | $182.73 | 3.840% | $189.7468 | $189.75 | $189.75 | $189.70 |
| Purchase #2 | $206.98 | 7.764% | $223.0499 | $223.05 | $223.05 | $223.00 |
| Purchase #3 | $91.69 | 7.525% | $98.5897 | $98.59 | $98.60 | $98.60 |
| Purchase #4 | $47.31 | 9.295% | $51.7075 | $51.71 | $51.70 | $51.70 |
| Purchase #5 | $180.63 | 8.743% | $196.4225 | $196.42 | $196.40 | $196.40 |
| Purchase #6 | $83.68 | 6.241% | $88.9025 | $88.90 | $88.90 | $88.90 |
| Purchase #7 | $122.97 | 12.623% | $138.4925 | $138.49 | $138.50 | $138.50 |
| 7 purchase totals = | $915.99 | $986.9114 | $986.91 | $986.90 | $986.80 | |