| 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 | $160.73 | 4.118% | $167.3489 | $167.35 | $167.35 | $167.30 |
| Purchase #2 | $231.51 | 13.802% | $263.463 | $263.46 | $263.45 | $263.50 |
| Purchase #3 | $239.49 | 5.825% | $253.4403 | $253.44 | $253.45 | $253.40 |
| Purchase #4 | $233.97 | 11.576% | $261.0544 | $261.05 | $261.05 | $261.10 |
| Purchase #5 | $236.86 | 12.586% | $266.6712 | $266.67 | $266.65 | $266.70 |
| Purchase #6 | $13.28 | 10.191% | $14.6334 | $14.63 | $14.65 | $14.60 |
| Purchase #7 | $82.67 | 3.416% | $85.494 | $85.49 | $85.50 | $85.50 |
| 7 purchase totals = | $1,198.51 | $1,312.1052 | $1,312.09 | $1,312.10 | $1,312.10 | |