| 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 | $172.83 | 8.712% | $187.8869 | $187.89 | $187.90 | $187.90 |
| Purchase #2 | $206.75 | 7.433% | $222.1177 | $222.12 | $222.10 | $222.10 |
| Purchase #3 | $115.44 | 11.120% | $128.2769 | $128.28 | $128.30 | $128.30 |
| Purchase #4 | $10.25 | 13.614% | $11.6454 | $11.65 | $11.65 | $11.60 |
| Purchase #5 | $41.33 | 13.649% | $46.9711 | $46.97 | $46.95 | $47.00 |
| Purchase #6 | $16.67 | 8.202% | $18.0373 | $18.04 | $18.05 | $18.00 |
| Purchase #7 | $213.37 | 7.708% | $229.8166 | $229.82 | $229.80 | $229.80 |
| 7 purchase totals = | $776.64 | $844.7519 | $844.77 | $844.75 | $844.70 | |