| 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 | $174.80 | 7.180% | $187.3506 | $187.35 | $187.35 | $187.40 |
| Purchase #2 | $30.34 | 12.203% | $34.0424 | $34.04 | $34.05 | $34.00 |
| Purchase #3 | $231.94 | 3.369% | $239.7541 | $239.75 | $239.75 | $239.80 |
| Purchase #4 | $60.34 | 13.219% | $68.3163 | $68.32 | $68.30 | $68.30 |
| Purchase #5 | $221.87 | 4.348% | $231.5169 | $231.52 | $231.50 | $231.50 |
| Purchase #6 | $98.40 | 4.227% | $102.5594 | $102.56 | $102.55 | $102.60 |
| Purchase #7 | $154.63 | 6.540% | $164.7428 | $164.74 | $164.75 | $164.70 |
| 7 purchase totals = | $972.32 | $1,028.2825 | $1,028.28 | $1,028.25 | $1,028.30 | |