| 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 | $186.97 | 6.775% | $199.6372 | $199.64 | $199.65 | $199.60 |
| Purchase #2 | $63.96 | 6.363% | $68.0298 | $68.03 | $68.05 | $68.00 |
| Purchase #3 | $198.96 | 13.330% | $225.4814 | $225.48 | $225.50 | $225.50 |
| Purchase #4 | $31.47 | 6.556% | $33.5332 | $33.53 | $33.55 | $33.50 |
| Purchase #5 | $170.73 | 7.609% | $183.7208 | $183.72 | $183.70 | $183.70 |
| Purchase #6 | $190.52 | 13.389% | $216.0287 | $216.03 | $216.05 | $216.00 |
| Purchase #7 | $59.98 | 4.197% | $62.4974 | $62.50 | $62.50 | $62.50 |
| 7 purchase totals = | $902.59 | $988.9285 | $988.93 | $989.00 | $988.80 | |