| 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 | $164.60 | 12.586% | $185.3166 | $185.32 | $185.30 | $185.30 |
| Purchase #2 | $61.31 | 11.619% | $68.4336 | $68.43 | $68.45 | $68.40 |
| Purchase #3 | $91.83 | 11.268% | $102.1774 | $102.18 | $102.20 | $102.20 |
| Purchase #4 | $156.68 | 5.686% | $165.5888 | $165.59 | $165.60 | $165.60 |
| Purchase #5 | $12.82 | 4.860% | $13.4431 | $13.44 | $13.45 | $13.40 |
| Purchase #6 | $171.65 | 4.609% | $179.5613 | $179.56 | $179.55 | $179.60 |
| Purchase #7 | $235.26 | 8.840% | $256.057 | $256.06 | $256.05 | $256.10 |
| 7 purchase totals = | $894.15 | $970.5778 | $970.58 | $970.60 | $970.60 | |