| 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 | $124.91 | 12.634% | $140.6911 | $140.69 | $140.70 | $140.70 |
| Purchase #2 | $160.54 | 5.357% | $169.1401 | $169.14 | $169.15 | $169.10 |
| Purchase #3 | $114.69 | 8.329% | $124.2425 | $124.24 | $124.25 | $124.20 |
| Purchase #4 | $134.75 | 8.102% | $145.6674 | $145.67 | $145.65 | $145.70 |
| Purchase #5 | $168.30 | 11.463% | $187.5922 | $187.59 | $187.60 | $187.60 |
| Purchase #6 | $194.92 | 8.343% | $211.1822 | $211.18 | $211.20 | $211.20 |
| Purchase #7 | $178.56 | 12.404% | $200.7086 | $200.71 | $200.70 | $200.70 |
| 7 purchase totals = | $1,076.67 | $1,179.2241 | $1,179.22 | $1,179.25 | $1,179.20 | |