| 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 | $172.35 | 12.108% | $193.2181 | $193.22 | $193.20 | $193.20 |
| Purchase #2 | $222.81 | 6.469% | $237.2236 | $237.22 | $237.20 | $237.20 |
| Purchase #3 | $173.93 | 10.180% | $191.6361 | $191.64 | $191.65 | $191.60 |
| Purchase #4 | $77.66 | 12.207% | $87.14 | $87.14 | $87.15 | $87.10 |
| Purchase #5 | $87.36 | 13.778% | $99.3965 | $99.40 | $99.40 | $99.40 |
| Purchase #6 | $126.55 | 13.796% | $144.0088 | $144.01 | $144.00 | $144.00 |
| Purchase #7 | $205.45 | 5.335% | $216.4108 | $216.41 | $216.40 | $216.40 |
| 7 purchase totals = | $1,066.11 | $1,169.0339 | $1,169.04 | $1,169.00 | $1,168.90 | |