| 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 | $120.80 | 12.617% | $136.0413 | $136.04 | $136.05 | $136.00 |
| Purchase #2 | $165.88 | 4.622% | $173.547 | $173.55 | $173.55 | $173.50 |
| Purchase #3 | $85.36 | 11.244% | $94.9579 | $94.96 | $94.95 | $95.00 |
| Purchase #4 | $5.82 | 12.386% | $6.5409 | $6.54 | $6.55 | $6.50 |
| Purchase #5 | $58.94 | 8.733% | $64.0872 | $64.09 | $64.10 | $64.10 |
| Purchase #6 | $54.64 | 10.488% | $60.3706 | $60.37 | $60.35 | $60.40 |
| Purchase #7 | $135.35 | 6.124% | $143.6388 | $143.64 | $143.65 | $143.60 |
| 7 purchase totals = | $626.79 | $679.1837 | $679.19 | $679.20 | $679.10 | |