| 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 | $127.36 | 4.529% | $133.1281 | $133.13 | $133.15 | $133.10 |
| Purchase #2 | $22.58 | 12.832% | $25.4775 | $25.48 | $25.50 | $25.50 |
| Purchase #3 | $235.45 | 3.238% | $243.0739 | $243.07 | $243.05 | $243.10 |
| Purchase #4 | $102.29 | 4.146% | $106.5309 | $106.53 | $106.55 | $106.50 |
| Purchase #5 | $106.42 | 5.324% | $112.0858 | $112.09 | $112.10 | $112.10 |
| Purchase #6 | $173.84 | 4.215% | $181.1674 | $181.17 | $181.15 | $181.20 |
| Purchase #7 | $16.67 | 9.823% | $18.3075 | $18.31 | $18.30 | $18.30 |
| 7 purchase totals = | $784.61 | $819.7711 | $819.78 | $819.80 | $819.80 | |