| 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 | $224.93 | 13.754% | $255.8669 | $255.87 | $255.85 | $255.90 |
| Purchase #2 | $79.49 | 5.586% | $83.9303 | $83.93 | $83.95 | $83.90 |
| Purchase #3 | $84.50 | 6.511% | $90.0018 | $90.00 | $90.00 | $90.00 |
| Purchase #4 | $172.62 | 5.429% | $181.9915 | $181.99 | $182.00 | $182.00 |
| Purchase #5 | $50.91 | 8.644% | $55.3107 | $55.31 | $55.30 | $55.30 |
| Purchase #6 | $130.26 | 3.378% | $134.6602 | $134.66 | $134.65 | $134.70 |
| Purchase #7 | $165.75 | 10.413% | $183.0095 | $183.01 | $183.00 | $183.00 |
| 7 purchase totals = | $908.46 | $984.7709 | $984.77 | $984.75 | $984.80 | |