| 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 | $187.84 | 10.280% | $207.15 | $207.15 | $207.15 | $207.20 |
| Purchase #2 | $164.89 | 11.667% | $184.1277 | $184.13 | $184.15 | $184.10 |
| Purchase #3 | $182.46 | 5.253% | $192.0446 | $192.04 | $192.05 | $192.00 |
| Purchase #4 | $69.27 | 6.647% | $73.8744 | $73.87 | $73.85 | $73.90 |
| Purchase #5 | $170.55 | 9.195% | $186.2321 | $186.23 | $186.25 | $186.20 |
| Purchase #6 | $28.44 | 7.385% | $30.5403 | $30.54 | $30.55 | $30.50 |
| Purchase #7 | $49.80 | 6.693% | $53.1331 | $53.13 | $53.15 | $53.10 |
| 7 purchase totals = | $853.25 | $927.1022 | $927.09 | $927.15 | $927.00 | |