| 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 | $135.90 | 10.529% | $150.2089 | $150.21 | $150.20 | $150.20 |
| Purchase #2 | $156.73 | 11.617% | $174.9373 | $174.94 | $174.95 | $174.90 |
| Purchase #3 | $190.79 | 4.813% | $199.9727 | $199.97 | $199.95 | $200.00 |
| Purchase #4 | $189.67 | 13.292% | $214.8809 | $214.88 | $214.90 | $214.90 |
| Purchase #5 | $167.31 | 8.679% | $181.8308 | $181.83 | $181.85 | $181.80 |
| Purchase #6 | $29.83 | 13.311% | $33.8007 | $33.80 | $33.80 | $33.80 |
| Purchase #7 | $234.84 | 6.322% | $249.6866 | $249.69 | $249.70 | $249.70 |
| 7 purchase totals = | $1,105.07 | $1,205.3179 | $1,205.32 | $1,205.35 | $1,205.30 | |