| 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 | $133.93 | 4.836% | $140.4069 | $140.41 | $140.40 | $140.40 |
| Purchase #2 | $101.61 | 13.141% | $114.9626 | $114.96 | $114.95 | $115.00 |
| Purchase #3 | $169.73 | 13.685% | $192.9576 | $192.96 | $192.95 | $193.00 |
| Purchase #4 | $194.68 | 9.683% | $213.5309 | $213.53 | $213.55 | $213.50 |
| Purchase #5 | $25.62 | 3.713% | $26.5713 | $26.57 | $26.55 | $26.60 |
| Purchase #6 | $115.92 | 5.496% | $122.291 | $122.29 | $122.30 | $122.30 |
| Purchase #7 | $67.32 | 5.560% | $71.063 | $71.06 | $71.05 | $71.10 |
| 7 purchase totals = | $808.81 | $881.7833 | $881.78 | $881.75 | $881.90 | |