| 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 | $183.66 | 13.157% | $207.8241 | $207.82 | $207.80 | $207.80 |
| Purchase #2 | $190.36 | 4.128% | $198.2181 | $198.22 | $198.20 | $198.20 |
| Purchase #3 | $45.62 | 11.274% | $50.7632 | $50.76 | $50.75 | $50.80 |
| Purchase #4 | $207.46 | 6.648% | $221.2519 | $221.25 | $221.25 | $221.30 |
| Purchase #5 | $35.63 | 6.313% | $37.8793 | $37.88 | $37.90 | $37.90 |
| Purchase #6 | $63.33 | 7.649% | $68.1741 | $68.17 | $68.15 | $68.20 |
| Purchase #7 | $127.68 | 9.805% | $140.199 | $140.20 | $140.20 | $140.20 |
| 7 purchase totals = | $853.74 | $924.3097 | $924.30 | $924.25 | $924.40 | |