| 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 | $59.25 | 6.581% | $63.1492 | $63.15 | $63.15 | $63.10 |
| Purchase #2 | $155.40 | 12.255% | $174.4443 | $174.44 | $174.45 | $174.40 |
| Purchase #3 | $91.61 | 4.161% | $95.4219 | $95.42 | $95.40 | $95.40 |
| Purchase #4 | $233.51 | 7.592% | $251.2381 | $251.24 | $251.25 | $251.20 |
| Purchase #5 | $211.92 | 3.445% | $219.2206 | $219.22 | $219.20 | $219.20 |
| Purchase #6 | $140.76 | 12.777% | $158.7449 | $158.74 | $158.75 | $158.70 |
| Purchase #7 | $217.93 | 4.606% | $227.9679 | $227.97 | $227.95 | $228.00 |
| 7 purchase totals = | $1,110.38 | $1,190.1869 | $1,190.18 | $1,190.15 | $1,190.00 | |