| 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 | $211.46 | 7.442% | $227.1969 | $227.20 | $227.20 | $227.20 |
| Purchase #2 | $8.36 | 7.571% | $8.9929 | $8.99 | $9.00 | $9.00 |
| Purchase #3 | $158.71 | 11.363% | $176.7442 | $176.74 | $176.75 | $176.70 |
| Purchase #4 | $198.66 | 4.390% | $207.3812 | $207.38 | $207.40 | $207.40 |
| Purchase #5 | $9.94 | 9.643% | $10.8985 | $10.90 | $10.90 | $10.90 |
| Purchase #6 | $76.85 | 9.817% | $84.3944 | $84.39 | $84.40 | $84.40 |
| Purchase #7 | $33.31 | 8.870% | $36.2646 | $36.26 | $36.25 | $36.30 |
| 7 purchase totals = | $697.29 | $751.8727 | $751.86 | $751.90 | $751.90 | |