| 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 | $16.94 | 12.770% | $19.1032 | $19.10 | $19.10 | $19.10 |
| Purchase #2 | $153.79 | 5.342% | $162.0055 | $162.01 | $162.00 | $162.00 |
| Purchase #3 | $150.32 | 7.379% | $161.4121 | $161.41 | $161.40 | $161.40 |
| Purchase #4 | $175.69 | 6.450% | $187.022 | $187.02 | $187.00 | $187.00 |
| Purchase #5 | $153.30 | 5.406% | $161.5874 | $161.59 | $161.60 | $161.60 |
| Purchase #6 | $69.52 | 3.287% | $71.8051 | $71.81 | $71.80 | $71.80 |
| Purchase #7 | $191.72 | 9.325% | $209.5979 | $209.60 | $209.60 | $209.60 |
| 7 purchase totals = | $911.28 | $972.5332 | $972.54 | $972.50 | $972.50 | |