| 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 | $15.30 | 12.265% | $17.1765 | $17.18 | $17.20 | $17.20 |
| Purchase #2 | $36.91 | 11.464% | $41.1414 | $41.14 | $41.15 | $41.10 |
| Purchase #3 | $63.30 | 7.714% | $68.183 | $68.18 | $68.20 | $68.20 |
| Purchase #4 | $98.70 | 3.179% | $101.8377 | $101.84 | $101.85 | $101.80 |
| Purchase #5 | $14.60 | 12.158% | $16.3751 | $16.38 | $16.40 | $16.40 |
| Purchase #6 | $150.64 | 12.390% | $169.3043 | $169.30 | $169.30 | $169.30 |
| Purchase #7 | $36.97 | 5.722% | $39.0854 | $39.09 | $39.10 | $39.10 |
| 7 purchase totals = | $416.42 | $453.1034 | $453.11 | $453.20 | $453.10 | |