| 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 | $195.38 | 3.173% | $201.5794 | $201.58 | $201.60 | $201.60 |
| Purchase #2 | $66.85 | 8.564% | $72.575 | $72.58 | $72.60 | $72.60 |
| Purchase #3 | $71.98 | 6.489% | $76.6508 | $76.65 | $76.65 | $76.70 |
| Purchase #4 | $213.40 | 5.810% | $225.7985 | $225.80 | $225.80 | $225.80 |
| Purchase #5 | $65.86 | 6.484% | $70.1304 | $70.13 | $70.15 | $70.10 |
| Purchase #6 | $42.79 | 6.633% | $45.6283 | $45.63 | $45.65 | $45.60 |
| Purchase #7 | $183.66 | 7.808% | $198.0002 | $198.00 | $198.00 | $198.00 |
| 7 purchase totals = | $839.92 | $890.3626 | $890.37 | $890.45 | $890.40 | |