| 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 | $167.82 | 11.396% | $186.9448 | $186.94 | $186.95 | $186.90 |
| Purchase #2 | $56.95 | 6.861% | $60.8573 | $60.86 | $60.85 | $60.90 |
| Purchase #3 | $136.48 | 7.364% | $146.5304 | $146.53 | $146.55 | $146.50 |
| Purchase #4 | $125.91 | 3.794% | $130.687 | $130.69 | $130.70 | $130.70 |
| Purchase #5 | $108.91 | 10.242% | $120.0646 | $120.06 | $120.05 | $120.10 |
| Purchase #6 | $122.25 | 6.538% | $130.2427 | $130.24 | $130.25 | $130.20 |
| Purchase #7 | $172.64 | 13.446% | $195.8532 | $195.85 | $195.85 | $195.90 |
| 7 purchase totals = | $890.96 | $971.1800 | $971.17 | $971.20 | $971.20 | |