| 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 | $146.68 | 10.786% | $162.5009 | $162.50 | $162.50 | $162.50 |
| Purchase #2 | $128.99 | 12.757% | $145.4453 | $145.45 | $145.45 | $145.40 |
| Purchase #3 | $54.51 | 5.826% | $57.6858 | $57.69 | $57.70 | $57.70 |
| Purchase #4 | $172.54 | 4.214% | $179.8108 | $179.81 | $179.80 | $179.80 |
| Purchase #5 | $199.44 | 7.492% | $214.382 | $214.38 | $214.40 | $214.40 |
| Purchase #6 | $18.46 | 8.492% | $20.0276 | $20.03 | $20.05 | $20.00 |
| Purchase #7 | $106.52 | 12.527% | $119.8638 | $119.86 | $119.85 | $119.90 |
| 7 purchase totals = | $827.14 | $899.7162 | $899.72 | $899.75 | $899.70 | |