| 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 | $147.58 | 12.696% | $166.3168 | $166.32 | $166.30 | $166.30 |
| Purchase #2 | $178.44 | 4.367% | $186.2325 | $186.23 | $186.25 | $186.20 |
| Purchase #3 | $27.65 | 4.731% | $28.9581 | $28.96 | $28.95 | $29.00 |
| Purchase #4 | $187.27 | 3.564% | $193.9443 | $193.94 | $193.95 | $193.90 |
| Purchase #5 | $249.79 | 7.400% | $268.2745 | $268.27 | $268.25 | $268.30 |
| Purchase #6 | $137.81 | 11.260% | $153.3274 | $153.33 | $153.35 | $153.30 |
| Purchase #7 | $188.37 | 6.211% | $200.0697 | $200.07 | $200.05 | $200.10 |
| 7 purchase totals = | $1,116.91 | $1,197.1233 | $1,197.12 | $1,197.10 | $1,197.10 | |