| 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 | $176.94 | 13.777% | $201.317 | $201.32 | $201.30 | $201.30 |
| Purchase #2 | $161.60 | 12.262% | $181.4154 | $181.42 | $181.40 | $181.40 |
| Purchase #3 | $133.38 | 13.452% | $151.3223 | $151.32 | $151.30 | $151.30 |
| Purchase #4 | $219.42 | 5.774% | $232.0893 | $232.09 | $232.10 | $232.10 |
| Purchase #5 | $197.68 | 9.866% | $217.1831 | $217.18 | $217.20 | $217.20 |
| Purchase #6 | $16.73 | 9.435% | $18.3085 | $18.31 | $18.30 | $18.30 |
| Purchase #7 | $96.83 | 5.226% | $101.8903 | $101.89 | $101.90 | $101.90 |
| 7 purchase totals = | $1,002.58 | $1,103.5259 | $1,103.53 | $1,103.50 | $1,103.50 | |