| 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 | $146.51 | 5.268% | $154.2281 | $154.23 | $154.25 | $154.20 |
| Purchase #2 | $88.30 | 3.870% | $91.7172 | $91.72 | $91.70 | $91.70 |
| Purchase #3 | $228.95 | 4.668% | $239.6374 | $239.64 | $239.65 | $239.60 |
| Purchase #4 | $48.43 | 12.189% | $54.3331 | $54.33 | $54.35 | $54.30 |
| Purchase #5 | $185.27 | 8.178% | $200.4214 | $200.42 | $200.40 | $200.40 |
| Purchase #6 | $176.33 | 9.689% | $193.4146 | $193.41 | $193.40 | $193.40 |
| Purchase #7 | $232.96 | 13.461% | $264.3187 | $264.32 | $264.30 | $264.30 |
| 7 purchase totals = | $1,106.75 | $1,198.0705 | $1,198.07 | $1,198.05 | $1,197.90 | |