| 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 | $130.65 | 4.691% | $136.7788 | $136.78 | $136.80 | $136.80 |
| Purchase #2 | $15.29 | 9.412% | $16.7291 | $16.73 | $16.75 | $16.70 |
| Purchase #3 | $224.66 | 12.649% | $253.0772 | $253.08 | $253.10 | $253.10 |
| Purchase #4 | $187.66 | 11.605% | $209.4379 | $209.44 | $209.45 | $209.40 |
| Purchase #5 | $183.98 | 13.653% | $209.0988 | $209.10 | $209.10 | $209.10 |
| Purchase #6 | $170.83 | 3.298% | $176.464 | $176.46 | $176.45 | $176.50 |
| Purchase #7 | $162.56 | 4.310% | $169.5663 | $169.57 | $169.55 | $169.60 |
| 7 purchase totals = | $1,075.63 | $1,171.1521 | $1,171.16 | $1,171.20 | $1,171.20 | |