| 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 | $131.60 | 9.584% | $144.2125 | $144.21 | $144.20 | $144.20 |
| Purchase #2 | $16.46 | 5.251% | $17.3243 | $17.32 | $17.30 | $17.30 |
| Purchase #3 | $134.54 | 7.841% | $145.0893 | $145.09 | $145.10 | $145.10 |
| Purchase #4 | $173.93 | 4.302% | $181.4125 | $181.41 | $181.40 | $181.40 |
| Purchase #5 | $158.88 | 4.371% | $165.8246 | $165.82 | $165.80 | $165.80 |
| Purchase #6 | $218.89 | 11.248% | $243.5107 | $243.51 | $243.50 | $243.50 |
| Purchase #7 | $146.50 | 9.603% | $160.5684 | $160.57 | $160.55 | $160.60 |
| 7 purchase totals = | $980.80 | $1,057.9423 | $1,057.93 | $1,057.85 | $1,057.90 | |