| 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 | $167.88 | 5.362% | $176.8817 | $176.88 | $176.90 | $176.90 |
| Purchase #2 | $247.44 | 13.315% | $280.3866 | $280.39 | $280.40 | $280.40 |
| Purchase #3 | $236.46 | 5.149% | $248.6353 | $248.64 | $248.65 | $248.60 |
| Purchase #4 | $154.67 | 12.189% | $173.5227 | $173.52 | $173.50 | $173.50 |
| Purchase #5 | $204.98 | 13.273% | $232.187 | $232.19 | $232.20 | $232.20 |
| Purchase #6 | $31.98 | 6.571% | $34.0814 | $34.08 | $34.10 | $34.10 |
| Purchase #7 | $74.43 | 3.512% | $77.044 | $77.04 | $77.05 | $77.00 |
| 7 purchase totals = | $1,117.84 | $1,222.7387 | $1,222.74 | $1,222.80 | $1,222.70 | |