| 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 | $213.33 | 6.388% | $226.9575 | $226.96 | $226.95 | $227.00 |
| Purchase #2 | $162.71 | 12.657% | $183.3042 | $183.30 | $183.30 | $183.30 |
| Purchase #3 | $186.99 | 7.505% | $201.0236 | $201.02 | $201.00 | $201.00 |
| Purchase #4 | $177.61 | 4.464% | $185.5385 | $185.54 | $185.55 | $185.50 |
| Purchase #5 | $211.97 | 4.480% | $221.4663 | $221.47 | $221.45 | $221.50 |
| Purchase #6 | $6.34 | 7.532% | $6.8175 | $6.82 | $6.80 | $6.80 |
| Purchase #7 | $138.99 | 4.163% | $144.7762 | $144.78 | $144.80 | $144.80 |
| 7 purchase totals = | $1,097.94 | $1,169.8838 | $1,169.89 | $1,169.85 | $1,169.90 | |