| 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 | $161.79 | 12.306% | $181.6999 | $181.70 | $181.70 | $181.70 |
| Purchase #2 | $9.54 | 9.377% | $10.4346 | $10.43 | $10.45 | $10.40 |
| Purchase #3 | $14.62 | 9.364% | $15.989 | $15.99 | $16.00 | $16.00 |
| Purchase #4 | $99.37 | 6.772% | $106.0993 | $106.10 | $106.10 | $106.10 |
| Purchase #5 | $128.59 | 9.314% | $140.5669 | $140.57 | $140.55 | $140.60 |
| Purchase #6 | $65.76 | 11.343% | $73.2192 | $73.22 | $73.20 | $73.20 |
| Purchase #7 | $182.68 | 13.591% | $207.508 | $207.51 | $207.50 | $207.50 |
| 7 purchase totals = | $662.35 | $735.5169 | $735.52 | $735.50 | $735.50 | |