| 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 | $115.87 | 12.433% | $130.2761 | $130.28 | $130.30 | $130.30 |
| Purchase #2 | $6.92 | 7.773% | $7.4579 | $7.46 | $7.45 | $7.50 |
| Purchase #3 | $146.52 | 12.543% | $164.898 | $164.90 | $164.90 | $164.90 |
| Purchase #4 | $117.84 | 4.368% | $122.9873 | $122.99 | $123.00 | $123.00 |
| Purchase #5 | $147.60 | 10.316% | $162.8264 | $162.83 | $162.85 | $162.80 |
| Purchase #6 | $98.35 | 9.779% | $107.9676 | $107.97 | $107.95 | $108.00 |
| Purchase #7 | $178.90 | 3.793% | $185.6857 | $185.69 | $185.70 | $185.70 |
| 7 purchase totals = | $812.00 | $882.0990 | $882.12 | $882.15 | $882.20 | |