| 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 | $180.31 | 7.348% | $193.5592 | $193.56 | $193.55 | $193.60 |
| Purchase #2 | $5.37 | 12.323% | $6.0317 | $6.03 | $6.05 | $6.00 |
| Purchase #3 | $31.29 | 10.133% | $34.4606 | $34.46 | $34.45 | $34.50 |
| Purchase #4 | $209.95 | 10.592% | $232.1879 | $232.19 | $232.20 | $232.20 |
| Purchase #5 | $195.95 | 11.744% | $218.9624 | $218.96 | $218.95 | $219.00 |
| Purchase #6 | $133.25 | 8.506% | $144.5842 | $144.58 | $144.60 | $144.60 |
| Purchase #7 | $227.64 | 9.867% | $250.1012 | $250.10 | $250.10 | $250.10 |
| 7 purchase totals = | $983.76 | $1,079.8872 | $1,079.88 | $1,079.90 | $1,080.00 | |