| 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 | $129.89 | 8.305% | $140.6774 | $140.68 | $140.70 | $140.70 |
| Purchase #2 | $245.72 | 11.703% | $274.4766 | $274.48 | $274.50 | $274.50 |
| Purchase #3 | $191.51 | 10.353% | $211.337 | $211.34 | $211.35 | $211.30 |
| Purchase #4 | $141.76 | 3.814% | $147.1667 | $147.17 | $147.15 | $147.20 |
| Purchase #5 | $125.47 | 9.329% | $137.1751 | $137.18 | $137.20 | $137.20 |
| Purchase #6 | $208.58 | 13.144% | $235.9958 | $236.00 | $236.00 | $236.00 |
| Purchase #7 | $30.54 | 3.802% | $31.7011 | $31.70 | $31.70 | $31.70 |
| 7 purchase totals = | $1,073.47 | $1,178.5297 | $1,178.55 | $1,178.60 | $1,178.60 | |