| 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 | $163.72 | 9.321% | $178.9803 | $178.98 | $179.00 | $179.00 |
| Purchase #2 | $146.90 | 7.793% | $158.3479 | $158.35 | $158.35 | $158.30 |
| Purchase #3 | $214.52 | 13.211% | $242.8602 | $242.86 | $242.85 | $242.90 |
| Purchase #4 | $137.84 | 10.851% | $152.797 | $152.80 | $152.80 | $152.80 |
| Purchase #5 | $231.99 | 12.770% | $261.6151 | $261.62 | $261.60 | $261.60 |
| Purchase #6 | $179.64 | 3.610% | $186.125 | $186.13 | $186.15 | $186.10 |
| Purchase #7 | $145.61 | 11.811% | $162.808 | $162.81 | $162.80 | $162.80 |
| 7 purchase totals = | $1,220.22 | $1,343.5335 | $1,343.55 | $1,343.55 | $1,343.50 | |