| 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 | $77.61 | 3.319% | $80.1859 | $80.19 | $80.20 | $80.20 |
| Purchase #2 | $143.34 | 9.185% | $156.5058 | $156.51 | $156.50 | $156.50 |
| Purchase #3 | $201.32 | 10.262% | $221.9795 | $221.98 | $222.00 | $222.00 |
| Purchase #4 | $13.43 | 4.770% | $14.0706 | $14.07 | $14.05 | $14.10 |
| Purchase #5 | $203.82 | 13.210% | $230.7446 | $230.74 | $230.75 | $230.70 |
| Purchase #6 | $19.85 | 7.274% | $21.2939 | $21.29 | $21.30 | $21.30 |
| Purchase #7 | $200.82 | 9.250% | $219.3959 | $219.40 | $219.40 | $219.40 |
| 7 purchase totals = | $860.19 | $944.1762 | $944.18 | $944.20 | $944.20 | |