| 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 | $166.45 | 5.792% | $176.0908 | $176.09 | $176.10 | $176.10 |
| Purchase #2 | $120.56 | 12.615% | $135.7686 | $135.77 | $135.75 | $135.80 |
| Purchase #3 | $228.55 | 9.463% | $250.1777 | $250.18 | $250.20 | $250.20 |
| Purchase #4 | $233.82 | 10.488% | $258.343 | $258.34 | $258.35 | $258.30 |
| Purchase #5 | $164.99 | 8.422% | $178.8855 | $178.89 | $178.90 | $178.90 |
| Purchase #6 | $147.74 | 4.306% | $154.1017 | $154.10 | $154.10 | $154.10 |
| Purchase #7 | $75.44 | 8.406% | $81.7815 | $81.78 | $81.80 | $81.80 |
| 7 purchase totals = | $1,137.55 | $1,235.1488 | $1,235.15 | $1,235.20 | $1,235.20 | |