| 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 | $161.84 | 11.363% | $180.2299 | $180.23 | $180.25 | $180.20 |
| Purchase #2 | $188.37 | 12.716% | $212.3231 | $212.32 | $212.30 | $212.30 |
| Purchase #3 | $212.65 | 4.631% | $222.4978 | $222.50 | $222.50 | $222.50 |
| Purchase #4 | $248.66 | 9.271% | $271.7133 | $271.71 | $271.70 | $271.70 |
| Purchase #5 | $206.51 | 6.847% | $220.6497 | $220.65 | $220.65 | $220.60 |
| Purchase #6 | $225.69 | 3.304% | $233.1468 | $233.15 | $233.15 | $233.10 |
| Purchase #7 | $86.42 | 6.624% | $92.1445 | $92.14 | $92.15 | $92.10 |
| 7 purchase totals = | $1,330.14 | $1,432.7051 | $1,432.70 | $1,432.70 | $1,432.50 | |