| 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 | $187.81 | 7.191% | $201.3154 | $201.32 | $201.30 | $201.30 |
| Purchase #2 | $122.71 | 3.543% | $127.0576 | $127.06 | $127.05 | $127.10 |
| Purchase #3 | $199.49 | 5.500% | $210.462 | $210.46 | $210.45 | $210.50 |
| Purchase #4 | $230.36 | 10.790% | $255.2158 | $255.22 | $255.20 | $255.20 |
| Purchase #5 | $98.35 | 8.270% | $106.4835 | $106.48 | $106.50 | $106.50 |
| Purchase #6 | $162.33 | 11.656% | $181.2512 | $181.25 | $181.25 | $181.30 |
| Purchase #7 | $59.94 | 5.196% | $63.0545 | $63.05 | $63.05 | $63.10 |
| 7 purchase totals = | $1,060.99 | $1,144.8400 | $1,144.84 | $1,144.80 | $1,145.00 | |