| 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 | $112.81 | 13.606% | $128.1589 | $128.16 | $128.15 | $128.20 |
| Purchase #2 | $167.81 | 7.379% | $180.1927 | $180.19 | $180.20 | $180.20 |
| Purchase #3 | $142.84 | 8.246% | $154.6186 | $154.62 | $154.60 | $154.60 |
| Purchase #4 | $226.55 | 6.502% | $241.2803 | $241.28 | $241.30 | $241.30 |
| Purchase #5 | $238.82 | 3.317% | $246.7417 | $246.74 | $246.75 | $246.70 |
| Purchase #6 | $175.85 | 5.405% | $185.3547 | $185.35 | $185.35 | $185.40 |
| Purchase #7 | $64.78 | 5.830% | $68.5567 | $68.56 | $68.55 | $68.60 |
| 7 purchase totals = | $1,129.46 | $1,204.9036 | $1,204.90 | $1,204.90 | $1,205.00 | |