| 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 | $157.26 | 7.130% | $168.4726 | $168.47 | $168.45 | $168.50 |
| Purchase #2 | $245.79 | 11.729% | $274.6187 | $274.62 | $274.60 | $274.60 |
| Purchase #3 | $178.94 | 7.745% | $192.7989 | $192.80 | $192.80 | $192.80 |
| Purchase #4 | $109.64 | 11.722% | $122.492 | $122.49 | $122.50 | $122.50 |
| Purchase #5 | $64.68 | 5.533% | $68.2587 | $68.26 | $68.25 | $68.30 |
| Purchase #6 | $59.85 | 5.695% | $63.2585 | $63.26 | $63.25 | $63.30 |
| Purchase #7 | $27.83 | 7.547% | $29.9303 | $29.93 | $29.95 | $29.90 |
| 7 purchase totals = | $843.99 | $919.8297 | $919.83 | $919.80 | $919.90 | |