| 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 | $167.59 | 10.385% | $184.9942 | $184.99 | $185.00 | $185.00 |
| Purchase #2 | $210.72 | 10.629% | $233.1174 | $233.12 | $233.10 | $233.10 |
| Purchase #3 | $138.47 | 5.600% | $146.2243 | $146.22 | $146.20 | $146.20 |
| Purchase #4 | $23.56 | 10.332% | $25.9942 | $25.99 | $26.00 | $26.00 |
| Purchase #5 | $81.35 | 10.334% | $89.7567 | $89.76 | $89.75 | $89.80 |
| Purchase #6 | $162.52 | 9.112% | $177.3288 | $177.33 | $177.35 | $177.30 |
| Purchase #7 | $126.78 | 9.227% | $138.478 | $138.48 | $138.50 | $138.50 |
| 7 purchase totals = | $910.99 | $995.8936 | $995.89 | $995.90 | $995.90 | |