| 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 | $11.32 | 11.776% | $12.653 | $12.65 | $12.65 | $12.70 |
| Purchase #2 | $178.43 | 13.329% | $202.2129 | $202.21 | $202.20 | $202.20 |
| Purchase #3 | $151.36 | 6.116% | $160.6172 | $160.62 | $160.60 | $160.60 |
| Purchase #4 | $208.34 | 6.358% | $221.5863 | $221.59 | $221.60 | $221.60 |
| Purchase #5 | $138.81 | 3.217% | $143.2755 | $143.28 | $143.30 | $143.30 |
| Purchase #6 | $111.54 | 13.104% | $126.1562 | $126.16 | $126.15 | $126.20 |
| Purchase #7 | $155.42 | 4.420% | $162.2896 | $162.29 | $162.30 | $162.30 |
| 7 purchase totals = | $955.22 | $1,028.7907 | $1,028.80 | $1,028.80 | $1,028.90 | |