| 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 | $175.99 | 3.214% | $181.6463 | $181.65 | $181.65 | $181.60 |
| Purchase #2 | $236.33 | 7.864% | $254.915 | $254.92 | $254.90 | $254.90 |
| Purchase #3 | $216.29 | 7.695% | $232.9335 | $232.93 | $232.95 | $232.90 |
| Purchase #4 | $36.82 | 5.777% | $38.9471 | $38.95 | $38.95 | $38.90 |
| Purchase #5 | $162.63 | 5.711% | $171.9178 | $171.92 | $171.90 | $171.90 |
| Purchase #6 | $148.27 | 13.864% | $168.8262 | $168.83 | $168.85 | $168.80 |
| Purchase #7 | $131.79 | 11.111% | $146.4332 | $146.43 | $146.45 | $146.40 |
| 7 purchase totals = | $1,108.12 | $1,195.6191 | $1,195.63 | $1,195.65 | $1,195.40 | |