| 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 | $69.28 | 12.357% | $77.8409 | $77.84 | $77.85 | $77.80 |
| Purchase #2 | $156.79 | 5.870% | $165.9936 | $165.99 | $166.00 | $166.00 |
| Purchase #3 | $115.85 | 10.723% | $128.2726 | $128.27 | $128.25 | $128.30 |
| Purchase #4 | $160.38 | 10.629% | $177.4268 | $177.43 | $177.45 | $177.40 |
| Purchase #5 | $5.99 | 10.139% | $6.5973 | $6.60 | $6.60 | $6.60 |
| Purchase #6 | $158.66 | 7.433% | $170.4532 | $170.45 | $170.45 | $170.50 |
| Purchase #7 | $143.62 | 13.357% | $162.8033 | $162.80 | $162.80 | $162.80 |
| 7 purchase totals = | $810.57 | $889.3877 | $889.38 | $889.40 | $889.40 | |