| 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 | $121.76 | 11.680% | $135.9816 | $135.98 | $136.00 | $136.00 |
| Purchase #2 | $181.49 | 11.162% | $201.7479 | $201.75 | $201.75 | $201.70 |
| Purchase #3 | $200.50 | 11.441% | $223.4392 | $223.44 | $223.45 | $223.40 |
| Purchase #4 | $104.62 | 10.477% | $115.581 | $115.58 | $115.60 | $115.60 |
| Purchase #5 | $25.81 | 9.409% | $28.2385 | $28.24 | $28.25 | $28.20 |
| Purchase #6 | $7.40 | 7.529% | $7.9571 | $7.96 | $7.95 | $8.00 |
| Purchase #7 | $70.75 | 4.433% | $73.8863 | $73.89 | $73.90 | $73.90 |
| 7 purchase totals = | $712.33 | $786.8316 | $786.84 | $786.90 | $786.80 | |