| 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 | $127.31 | 5.348% | $134.1185 | $134.12 | $134.10 | $134.10 |
| Purchase #2 | $129.26 | 7.371% | $138.7878 | $138.79 | $138.80 | $138.80 |
| Purchase #3 | $98.72 | 11.572% | $110.1439 | $110.14 | $110.15 | $110.10 |
| Purchase #4 | $174.41 | 10.357% | $192.4736 | $192.47 | $192.45 | $192.50 |
| Purchase #5 | $148.78 | 13.156% | $168.3535 | $168.35 | $168.35 | $168.40 |
| Purchase #6 | $129.85 | 4.106% | $135.1816 | $135.18 | $135.20 | $135.20 |
| Purchase #7 | $153.41 | 7.203% | $164.4601 | $164.46 | $164.45 | $164.50 |
| 7 purchase totals = | $961.74 | $1,043.5190 | $1,043.51 | $1,043.50 | $1,043.60 | |