| 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 | $162.48 | 11.468% | $181.1132 | $181.11 | $181.10 | $181.10 |
| Purchase #2 | $12.58 | 8.390% | $13.6355 | $13.64 | $13.65 | $13.60 |
| Purchase #3 | $196.98 | 7.560% | $211.8717 | $211.87 | $211.85 | $211.90 |
| Purchase #4 | $17.41 | 13.530% | $19.7656 | $19.77 | $19.75 | $19.80 |
| Purchase #5 | $27.34 | 5.855% | $28.9408 | $28.94 | $28.95 | $28.90 |
| Purchase #6 | $190.49 | 4.237% | $198.5611 | $198.56 | $198.55 | $198.60 |
| Purchase #7 | $151.94 | 13.317% | $172.1738 | $172.17 | $172.15 | $172.20 |
| 7 purchase totals = | $759.22 | $826.0617 | $826.06 | $826.00 | $826.10 | |