| 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 | $164.50 | 6.637% | $175.4179 | $175.42 | $175.40 | $175.40 |
| Purchase #2 | $30.37 | 3.596% | $31.4621 | $31.46 | $31.45 | $31.50 |
| Purchase #3 | $190.59 | 9.330% | $208.372 | $208.37 | $208.35 | $208.40 |
| Purchase #4 | $211.46 | 8.843% | $230.1594 | $230.16 | $230.15 | $230.20 |
| Purchase #5 | $192.58 | 6.444% | $204.9899 | $204.99 | $205.00 | $205.00 |
| Purchase #6 | $25.81 | 8.295% | $27.9509 | $27.95 | $27.95 | $28.00 |
| Purchase #7 | $174.66 | 13.707% | $198.6006 | $198.60 | $198.60 | $198.60 |
| 7 purchase totals = | $989.97 | $1,076.9528 | $1,076.95 | $1,076.90 | $1,077.10 | |