| 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 | $150.94 | 9.441% | $165.1902 | $165.19 | $165.20 | $165.20 |
| Purchase #2 | $97.42 | 3.603% | $100.93 | $100.93 | $100.95 | $100.90 |
| Purchase #3 | $36.57 | 3.457% | $37.8342 | $37.83 | $37.85 | $37.80 |
| Purchase #4 | $123.41 | 10.207% | $136.0065 | $136.01 | $136.00 | $136.00 |
| Purchase #5 | $9.29 | 13.124% | $10.5092 | $10.51 | $10.50 | $10.50 |
| Purchase #6 | $165.60 | 9.725% | $181.7046 | $181.70 | $181.70 | $181.70 |
| Purchase #7 | $129.34 | 8.426% | $140.2382 | $140.24 | $140.25 | $140.20 |
| 7 purchase totals = | $712.57 | $772.4129 | $772.41 | $772.45 | $772.30 | |