| 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 | $152.52 | 6.681% | $162.7099 | $162.71 | $162.70 | $162.70 |
| Purchase #2 | $131.35 | 6.594% | $140.0112 | $140.01 | $140.00 | $140.00 |
| Purchase #3 | $207.30 | 9.795% | $227.605 | $227.61 | $227.60 | $227.60 |
| Purchase #4 | $192.71 | 11.607% | $215.0778 | $215.08 | $215.10 | $215.10 |
| Purchase #5 | $198.80 | 8.723% | $216.1413 | $216.14 | $216.15 | $216.10 |
| Purchase #6 | $78.35 | 8.287% | $84.8429 | $84.84 | $84.85 | $84.80 |
| Purchase #7 | $52.42 | 7.156% | $56.1712 | $56.17 | $56.15 | $56.20 |
| 7 purchase totals = | $1,013.45 | $1,102.5593 | $1,102.56 | $1,102.55 | $1,102.50 | |