| 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 | $133.36 | 7.603% | $143.4994 | $143.50 | $143.50 | $143.50 |
| Purchase #2 | $76.30 | 11.312% | $84.9311 | $84.93 | $84.95 | $84.90 |
| Purchase #3 | $37.65 | 5.410% | $39.6869 | $39.69 | $39.70 | $39.70 |
| Purchase #4 | $180.93 | 7.503% | $194.5052 | $194.51 | $194.50 | $194.50 |
| Purchase #5 | $177.47 | 11.659% | $198.1612 | $198.16 | $198.15 | $198.20 |
| Purchase #6 | $209.39 | 12.548% | $235.6643 | $235.66 | $235.65 | $235.70 |
| Purchase #7 | $97.35 | 6.862% | $104.0302 | $104.03 | $104.05 | $104.00 |
| 7 purchase totals = | $912.45 | $1,000.4783 | $1,000.48 | $1,000.50 | $1,000.50 | |