| 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 | $148.89 | 7.820% | $160.5332 | $160.53 | $160.55 | $160.50 |
| Purchase #2 | $196.70 | 5.280% | $207.0858 | $207.09 | $207.10 | $207.10 |
| Purchase #3 | $136.93 | 12.184% | $153.6136 | $153.61 | $153.60 | $153.60 |
| Purchase #4 | $220.43 | 7.331% | $236.5897 | $236.59 | $236.60 | $236.60 |
| Purchase #5 | $77.81 | 8.794% | $84.6526 | $84.65 | $84.65 | $84.70 |
| Purchase #6 | $9.30 | 11.482% | $10.3678 | $10.37 | $10.35 | $10.40 |
| Purchase #7 | $165.64 | 6.372% | $176.1946 | $176.19 | $176.20 | $176.20 |
| 7 purchase totals = | $955.70 | $1,029.0373 | $1,029.03 | $1,029.05 | $1,029.10 | |