| 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 | $168.51 | 4.671% | $176.3811 | $176.38 | $176.40 | $176.40 |
| Purchase #2 | $246.44 | 5.643% | $260.3466 | $260.35 | $260.35 | $260.30 |
| Purchase #3 | $152.97 | 11.315% | $170.2786 | $170.28 | $170.30 | $170.30 |
| Purchase #4 | $98.97 | 13.196% | $112.0301 | $112.03 | $112.05 | $112.00 |
| Purchase #5 | $68.95 | 6.745% | $73.6007 | $73.60 | $73.60 | $73.60 |
| Purchase #6 | $30.62 | 7.831% | $33.0179 | $33.02 | $33.00 | $33.00 |
| Purchase #7 | $83.47 | 8.484% | $90.5516 | $90.55 | $90.55 | $90.60 |
| 7 purchase totals = | $849.93 | $916.2066 | $916.21 | $916.25 | $916.20 | |