| 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 | $199.89 | 10.728% | $221.3342 | $221.33 | $221.35 | $221.30 |
| Purchase #2 | $80.68 | 5.733% | $85.3054 | $85.31 | $85.30 | $85.30 |
| Purchase #3 | $136.33 | 6.637% | $145.3782 | $145.38 | $145.40 | $145.40 |
| Purchase #4 | $177.90 | 9.515% | $194.8272 | $194.83 | $194.85 | $194.80 |
| Purchase #5 | $64.64 | 10.181% | $71.221 | $71.22 | $71.20 | $71.20 |
| Purchase #6 | $158.99 | 3.632% | $164.7645 | $164.76 | $164.75 | $164.80 |
| Purchase #7 | $184.94 | 8.786% | $201.1888 | $201.19 | $201.20 | $201.20 |
| 7 purchase totals = | $1,003.37 | $1,084.0193 | $1,084.02 | $1,084.05 | $1,084.00 | |