| 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 | $157.44 | 5.145% | $165.5403 | $165.54 | $165.55 | $165.50 |
| Purchase #2 | $107.82 | 3.535% | $111.6314 | $111.63 | $111.65 | $111.60 |
| Purchase #3 | $37.49 | 4.155% | $39.0477 | $39.05 | $39.05 | $39.00 |
| Purchase #4 | $217.83 | 6.141% | $231.2069 | $231.21 | $231.20 | $231.20 |
| Purchase #5 | $49.77 | 6.284% | $52.8975 | $52.90 | $52.90 | $52.90 |
| Purchase #6 | $197.60 | 7.873% | $213.157 | $213.16 | $213.15 | $213.20 |
| Purchase #7 | $42.32 | 12.647% | $47.6722 | $47.67 | $47.65 | $47.70 |
| 7 purchase totals = | $810.27 | $861.1530 | $861.16 | $861.15 | $861.10 | |