| 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 | $133.26 | 3.372% | $137.7535 | $137.75 | $137.75 | $137.80 |
| Purchase #2 | $162.32 | 10.697% | $179.6834 | $179.68 | $179.70 | $179.70 |
| Purchase #3 | $53.93 | 3.352% | $55.7377 | $55.74 | $55.75 | $55.70 |
| Purchase #4 | $74.44 | 5.268% | $78.3615 | $78.36 | $78.35 | $78.40 |
| Purchase #5 | $220.28 | 7.510% | $236.823 | $236.82 | $236.80 | $236.80 |
| Purchase #6 | $149.63 | 9.338% | $163.6024 | $163.60 | $163.60 | $163.60 |
| Purchase #7 | $196.77 | 3.254% | $203.1729 | $203.17 | $203.15 | $203.20 |
| 7 purchase totals = | $990.63 | $1,055.1344 | $1,055.12 | $1,055.10 | $1,055.20 | |