| 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 | $208.96 | 5.457% | $220.3629 | $220.36 | $220.35 | $220.40 |
| Purchase #2 | $142.57 | 7.449% | $153.19 | $153.19 | $153.20 | $153.20 |
| Purchase #3 | $184.32 | 11.461% | $205.4449 | $205.44 | $205.45 | $205.40 |
| Purchase #4 | $181.69 | 4.290% | $189.4845 | $189.48 | $189.50 | $189.50 |
| Purchase #5 | $150.68 | 11.856% | $168.5446 | $168.54 | $168.55 | $168.50 |
| Purchase #6 | $106.82 | 10.623% | $118.1675 | $118.17 | $118.15 | $118.20 |
| Purchase #7 | $52.51 | 5.530% | $55.4138 | $55.41 | $55.40 | $55.40 |
| 7 purchase totals = | $1,027.55 | $1,110.6082 | $1,110.59 | $1,110.60 | $1,110.60 | |