| 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 | $177.80 | 7.583% | $191.2826 | $191.28 | $191.30 | $191.30 |
| Purchase #2 | $169.76 | 10.736% | $187.9854 | $187.99 | $188.00 | $188.00 |
| Purchase #3 | $30.40 | 13.737% | $34.576 | $34.58 | $34.60 | $34.60 |
| Purchase #4 | $189.72 | 5.528% | $200.2077 | $200.21 | $200.20 | $200.20 |
| Purchase #5 | $95.40 | 8.119% | $103.1455 | $103.15 | $103.15 | $103.10 |
| Purchase #6 | $140.64 | 11.121% | $156.2806 | $156.28 | $156.30 | $156.30 |
| Purchase #7 | $112.37 | 13.638% | $127.695 | $127.70 | $127.70 | $127.70 |
| 7 purchase totals = | $916.09 | $1,001.1728 | $1,001.19 | $1,001.25 | $1,001.20 | |