| 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 | $20.67 | 7.665% | $22.2544 | $22.25 | $22.25 | $22.30 |
| Purchase #2 | $102.87 | 9.200% | $112.334 | $112.33 | $112.35 | $112.30 |
| Purchase #3 | $97.43 | 13.701% | $110.7789 | $110.78 | $110.80 | $110.80 |
| Purchase #4 | $134.44 | 11.484% | $149.8791 | $149.88 | $149.90 | $149.90 |
| Purchase #5 | $183.91 | 4.418% | $192.0351 | $192.04 | $192.05 | $192.00 |
| Purchase #6 | $167.84 | 9.364% | $183.5565 | $183.56 | $183.55 | $183.60 |
| Purchase #7 | $144.69 | 11.692% | $161.6072 | $161.61 | $161.60 | $161.60 |
| 7 purchase totals = | $851.85 | $932.4452 | $932.45 | $932.50 | $932.50 | |