| 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 | $179.36 | 13.642% | $203.8283 | $203.83 | $203.85 | $203.80 |
| Purchase #2 | $7.67 | 4.809% | $8.0389 | $8.04 | $8.05 | $8.00 |
| Purchase #3 | $38.99 | 6.720% | $41.6101 | $41.61 | $41.60 | $41.60 |
| Purchase #4 | $34.79 | 4.782% | $36.4537 | $36.45 | $36.45 | $36.50 |
| Purchase #5 | $150.81 | 6.744% | $160.9806 | $160.98 | $161.00 | $161.00 |
| Purchase #6 | $249.41 | 10.329% | $275.1716 | $275.17 | $275.15 | $275.20 |
| Purchase #7 | $153.90 | 7.848% | $165.9781 | $165.98 | $166.00 | $166.00 |
| 7 purchase totals = | $814.93 | $892.0613 | $892.06 | $892.10 | $892.10 | |