| 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 | $126.84 | 3.590% | $131.3936 | $131.39 | $131.40 | $131.40 |
| Purchase #2 | $92.68 | 5.816% | $98.0703 | $98.07 | $98.05 | $98.10 |
| Purchase #3 | $155.33 | 10.279% | $171.2964 | $171.30 | $171.30 | $171.30 |
| Purchase #4 | $112.27 | 13.111% | $126.9897 | $126.99 | $127.00 | $127.00 |
| Purchase #5 | $127.63 | 7.604% | $137.335 | $137.34 | $137.35 | $137.30 |
| Purchase #6 | $149.97 | 12.347% | $168.4868 | $168.49 | $168.50 | $168.50 |
| Purchase #7 | $172.83 | 13.125% | $195.5139 | $195.51 | $195.50 | $195.50 |
| 7 purchase totals = | $937.55 | $1,029.0857 | $1,029.09 | $1,029.10 | $1,029.10 | |