| 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 | $50.33 | 8.160% | $54.4369 | $54.44 | $54.45 | $54.40 |
| Purchase #2 | $153.47 | 4.148% | $159.8359 | $159.84 | $159.85 | $159.80 |
| Purchase #3 | $168.26 | 7.422% | $180.7483 | $180.75 | $180.75 | $180.70 |
| Purchase #4 | $219.51 | 6.158% | $233.0274 | $233.03 | $233.05 | $233.00 |
| Purchase #5 | $192.48 | 6.531% | $205.0509 | $205.05 | $205.05 | $205.10 |
| Purchase #6 | $121.90 | 4.227% | $127.0527 | $127.05 | $127.05 | $127.10 |
| Purchase #7 | $164.42 | 8.732% | $178.7772 | $178.78 | $178.80 | $178.80 |
| 7 purchase totals = | $1,070.37 | $1,138.9293 | $1,138.94 | $1,139.00 | $1,138.90 | |