| 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 | $90.50 | 11.400% | $100.817 | $100.82 | $100.80 | $100.80 |
| Purchase #2 | $119.27 | 11.645% | $133.159 | $133.16 | $133.15 | $133.20 |
| Purchase #3 | $150.30 | 10.435% | $165.9838 | $165.98 | $166.00 | $166.00 |
| Purchase #4 | $107.62 | 12.265% | $120.8196 | $120.82 | $120.80 | $120.80 |
| Purchase #5 | $79.70 | 9.164% | $87.0037 | $87.00 | $87.00 | $87.00 |
| Purchase #6 | $181.98 | 12.625% | $204.955 | $204.96 | $204.95 | $205.00 |
| Purchase #7 | $172.49 | 12.216% | $193.5614 | $193.56 | $193.55 | $193.60 |
| 7 purchase totals = | $901.86 | $1,006.2995 | $1,006.30 | $1,006.25 | $1,006.40 | |