| 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 | $143.77 | 12.174% | $161.2726 | $161.27 | $161.25 | $161.30 |
| Purchase #2 | $17.94 | 4.345% | $18.7195 | $18.72 | $18.70 | $18.70 |
| Purchase #3 | $225.53 | 8.253% | $244.143 | $244.14 | $244.15 | $244.10 |
| Purchase #4 | $31.95 | 3.636% | $33.1117 | $33.11 | $33.10 | $33.10 |
| Purchase #5 | $122.87 | 11.697% | $137.2421 | $137.24 | $137.25 | $137.20 |
| Purchase #6 | $125.45 | 8.539% | $136.1622 | $136.16 | $136.15 | $136.20 |
| Purchase #7 | $68.84 | 9.813% | $75.5953 | $75.60 | $75.60 | $75.60 |
| 7 purchase totals = | $736.35 | $806.2464 | $806.24 | $806.20 | $806.20 | |