| 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 | $156.88 | 5.597% | $165.6606 | $165.66 | $165.65 | $165.70 |
| Purchase #2 | $157.43 | 5.222% | $165.651 | $165.65 | $165.65 | $165.70 |
| Purchase #3 | $79.51 | 6.659% | $84.8046 | $84.80 | $84.80 | $84.80 |
| Purchase #4 | $174.59 | 9.603% | $191.3559 | $191.36 | $191.35 | $191.40 |
| Purchase #5 | $62.94 | 8.778% | $68.4649 | $68.46 | $68.45 | $68.50 |
| Purchase #6 | $229.42 | 10.161% | $252.7314 | $252.73 | $252.75 | $252.70 |
| Purchase #7 | $202.47 | 9.220% | $221.1377 | $221.14 | $221.15 | $221.10 |
| 7 purchase totals = | $1,063.24 | $1,149.8061 | $1,149.80 | $1,149.80 | $1,149.90 | |