| 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 | $181.25 | 6.156% | $192.4078 | $192.41 | $192.40 | $192.40 |
| Purchase #2 | $126.96 | 8.716% | $138.0258 | $138.03 | $138.05 | $138.00 |
| Purchase #3 | $164.57 | 8.592% | $178.7099 | $178.71 | $178.70 | $178.70 |
| Purchase #4 | $188.50 | 7.465% | $202.5715 | $202.57 | $202.55 | $202.60 |
| Purchase #5 | $85.45 | 8.691% | $92.8765 | $92.88 | $92.90 | $92.90 |
| Purchase #6 | $129.95 | 9.749% | $142.6188 | $142.62 | $142.60 | $142.60 |
| Purchase #7 | $157.60 | 12.510% | $177.3158 | $177.32 | $177.30 | $177.30 |
| 7 purchase totals = | $1,034.28 | $1,124.5261 | $1,124.54 | $1,124.50 | $1,124.50 | |