| 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 | $192.67 | 11.292% | $214.4263 | $214.43 | $214.45 | $214.40 |
| Purchase #2 | $150.89 | 3.760% | $156.5635 | $156.56 | $156.55 | $156.60 |
| Purchase #3 | $121.71 | 6.457% | $129.5688 | $129.57 | $129.55 | $129.60 |
| Purchase #4 | $53.42 | 6.185% | $56.724 | $56.72 | $56.70 | $56.70 |
| Purchase #5 | $28.70 | 5.281% | $30.2156 | $30.22 | $30.20 | $30.20 |
| Purchase #6 | $140.55 | 13.280% | $159.215 | $159.22 | $159.20 | $159.20 |
| Purchase #7 | $195.36 | 11.802% | $218.4164 | $218.42 | $218.40 | $218.40 |
| 7 purchase totals = | $883.30 | $965.1296 | $965.14 | $965.05 | $965.10 | |