| 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 | $172.65 | 10.288% | $190.4122 | $190.41 | $190.40 | $190.40 |
| Purchase #2 | $24.26 | 3.845% | $25.1928 | $25.19 | $25.20 | $25.20 |
| Purchase #3 | $220.89 | 6.258% | $234.7133 | $234.71 | $234.70 | $234.70 |
| Purchase #4 | $57.75 | 6.480% | $61.4922 | $61.49 | $61.50 | $61.50 |
| Purchase #5 | $224.90 | 3.112% | $231.8989 | $231.90 | $231.90 | $231.90 |
| Purchase #6 | $73.94 | 9.503% | $80.9665 | $80.97 | $80.95 | $81.00 |
| Purchase #7 | $159.26 | 10.537% | $176.0412 | $176.04 | $176.05 | $176.00 |
| 7 purchase totals = | $933.65 | $1,000.7171 | $1,000.71 | $1,000.70 | $1,000.70 | |