| 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 | $177.99 | 11.239% | $197.9943 | $197.99 | $198.00 | $198.00 |
| Purchase #2 | $25.30 | 8.598% | $27.4753 | $27.48 | $27.50 | $27.50 |
| Purchase #3 | $119.43 | 6.843% | $127.6026 | $127.60 | $127.60 | $127.60 |
| Purchase #4 | $190.47 | 13.782% | $216.7206 | $216.72 | $216.70 | $216.70 |
| Purchase #5 | $243.98 | 13.780% | $277.6004 | $277.60 | $277.60 | $277.60 |
| Purchase #6 | $98.82 | 8.493% | $107.2128 | $107.21 | $107.20 | $107.20 |
| Purchase #7 | $48.47 | 12.725% | $54.6378 | $54.64 | $54.65 | $54.60 |
| 7 purchase totals = | $904.46 | $1,009.2438 | $1,009.24 | $1,009.25 | $1,009.20 | |