| 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 | $83.83 | 10.170% | $92.3555 | $92.36 | $92.35 | $92.40 |
| Purchase #2 | $180.31 | 9.377% | $197.2177 | $197.22 | $197.20 | $197.20 |
| Purchase #3 | $144.73 | 7.564% | $155.6774 | $155.68 | $155.70 | $155.70 |
| Purchase #4 | $162.62 | 10.661% | $179.9569 | $179.96 | $179.95 | $180.00 |
| Purchase #5 | $245.31 | 3.809% | $254.6539 | $254.65 | $254.65 | $254.70 |
| Purchase #6 | $188.81 | 7.825% | $203.5844 | $203.58 | $203.60 | $203.60 |
| Purchase #7 | $83.86 | 9.339% | $91.6917 | $91.69 | $91.70 | $91.70 |
| 7 purchase totals = | $1,089.47 | $1,175.1375 | $1,175.14 | $1,175.15 | $1,175.30 | |