| 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 | $211.75 | 13.858% | $241.0943 | $241.09 | $241.10 | $241.10 |
| Purchase #2 | $222.45 | 10.669% | $246.1832 | $246.18 | $246.20 | $246.20 |
| Purchase #3 | $105.78 | 8.329% | $114.5904 | $114.59 | $114.60 | $114.60 |
| Purchase #4 | $157.58 | 9.330% | $172.2822 | $172.28 | $172.30 | $172.30 |
| Purchase #5 | $31.62 | 7.380% | $33.9536 | $33.95 | $33.95 | $34.00 |
| Purchase #6 | $151.93 | 6.734% | $162.161 | $162.16 | $162.15 | $162.20 |
| Purchase #7 | $157.29 | 13.732% | $178.8891 | $178.89 | $178.90 | $178.90 |
| 7 purchase totals = | $1,038.40 | $1,149.1538 | $1,149.14 | $1,149.20 | $1,149.30 | |