| 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 | $146.27 | 9.410% | $160.034 | $160.03 | $160.05 | $160.00 |
| Purchase #2 | $128.80 | 4.149% | $134.1439 | $134.14 | $134.15 | $134.10 |
| Purchase #3 | $76.29 | 5.777% | $80.6973 | $80.70 | $80.70 | $80.70 |
| Purchase #4 | $241.90 | 4.421% | $252.5944 | $252.59 | $252.60 | $252.60 |
| Purchase #5 | $120.96 | 8.121% | $130.7832 | $130.78 | $130.80 | $130.80 |
| Purchase #6 | $100.29 | 4.340% | $104.6426 | $104.64 | $104.65 | $104.60 |
| Purchase #7 | $112.49 | 6.807% | $120.1472 | $120.15 | $120.15 | $120.10 |
| 7 purchase totals = | $927.00 | $983.0426 | $983.03 | $983.10 | $982.90 | |