| 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 | $163.77 | 9.297% | $178.9957 | $179.00 | $179.00 | $179.00 |
| Purchase #2 | $8.87 | 9.122% | $9.6791 | $9.68 | $9.70 | $9.70 |
| Purchase #3 | $51.74 | 12.839% | $58.3829 | $58.38 | $58.40 | $58.40 |
| Purchase #4 | $247.28 | 10.795% | $273.9739 | $273.97 | $273.95 | $274.00 |
| Purchase #5 | $53.35 | 9.109% | $58.2097 | $58.21 | $58.20 | $58.20 |
| Purchase #6 | $172.99 | 13.835% | $196.9232 | $196.92 | $196.90 | $196.90 |
| Purchase #7 | $129.42 | 6.824% | $138.2516 | $138.25 | $138.25 | $138.30 |
| 7 purchase totals = | $827.42 | $914.4161 | $914.41 | $914.40 | $914.50 | |