| 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 | $181.32 | 13.300% | $205.4356 | $205.44 | $205.45 | $205.40 |
| Purchase #2 | $166.83 | 10.493% | $184.3355 | $184.34 | $184.35 | $184.30 |
| Purchase #3 | $202.44 | 8.798% | $220.2507 | $220.25 | $220.25 | $220.30 |
| Purchase #4 | $61.84 | 8.761% | $67.2578 | $67.26 | $67.25 | $67.30 |
| Purchase #5 | $225.91 | 11.476% | $251.8354 | $251.84 | $251.85 | $251.80 |
| Purchase #6 | $132.73 | 11.447% | $147.9236 | $147.92 | $147.90 | $147.90 |
| Purchase #7 | $248.76 | 11.799% | $278.1112 | $278.11 | $278.10 | $278.10 |
| 7 purchase totals = | $1,219.83 | $1,355.1498 | $1,355.16 | $1,355.15 | $1,355.10 | |