| 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 | $106.82 | 12.863% | $120.5603 | $120.56 | $120.55 | $120.60 |
| Purchase #2 | $114.82 | 7.229% | $123.1203 | $123.12 | $123.10 | $123.10 |
| Purchase #3 | $22.62 | 7.472% | $24.3102 | $24.31 | $24.30 | $24.30 |
| Purchase #4 | $111.43 | 11.421% | $124.1564 | $124.16 | $124.15 | $124.20 |
| Purchase #5 | $161.96 | 3.626% | $167.8327 | $167.83 | $167.85 | $167.80 |
| Purchase #6 | $17.27 | 4.121% | $17.9817 | $17.98 | $18.00 | $18.00 |
| Purchase #7 | $175.40 | 8.749% | $190.7457 | $190.75 | $190.75 | $190.70 |
| 7 purchase totals = | $710.32 | $768.7073 | $768.71 | $768.70 | $768.70 | |