| 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 | $140.71 | 7.174% | $150.8045 | $150.80 | $150.80 | $150.80 |
| Purchase #2 | $180.95 | 6.671% | $193.0212 | $193.02 | $193.00 | $193.00 |
| Purchase #3 | $144.92 | 13.201% | $164.0509 | $164.05 | $164.05 | $164.10 |
| Purchase #4 | $84.49 | 7.357% | $90.7059 | $90.71 | $90.70 | $90.70 |
| Purchase #5 | $240.90 | 13.201% | $272.7012 | $272.70 | $272.70 | $272.70 |
| Purchase #6 | $121.77 | 13.793% | $138.5657 | $138.57 | $138.55 | $138.60 |
| Purchase #7 | $186.53 | 6.675% | $198.9809 | $198.98 | $199.00 | $199.00 |
| 7 purchase totals = | $1,100.27 | $1,208.8303 | $1,208.83 | $1,208.80 | $1,208.90 | |