| 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 | $139.38 | 9.452% | $152.5542 | $152.55 | $152.55 | $152.60 |
| Purchase #2 | $7.37 | 13.470% | $8.3627 | $8.36 | $8.35 | $8.40 |
| Purchase #3 | $219.89 | 13.214% | $248.9463 | $248.95 | $248.95 | $248.90 |
| Purchase #4 | $82.35 | 13.140% | $93.1708 | $93.17 | $93.15 | $93.20 |
| Purchase #5 | $244.44 | 13.767% | $278.0921 | $278.09 | $278.10 | $278.10 |
| Purchase #6 | $163.47 | 11.218% | $181.8081 | $181.81 | $181.80 | $181.80 |
| Purchase #7 | $202.33 | 11.258% | $225.1083 | $225.11 | $225.10 | $225.10 |
| 7 purchase totals = | $1,059.23 | $1,188.0425 | $1,188.04 | $1,188.00 | $1,188.10 | |