| 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 | $201.39 | 10.669% | $222.8763 | $222.88 | $222.90 | $222.90 |
| Purchase #2 | $167.71 | 13.237% | $189.9098 | $189.91 | $189.90 | $189.90 |
| Purchase #3 | $156.75 | 4.841% | $164.3383 | $164.34 | $164.35 | $164.30 |
| Purchase #4 | $99.42 | 8.355% | $107.7265 | $107.73 | $107.75 | $107.70 |
| Purchase #5 | $52.37 | 7.108% | $56.0925 | $56.09 | $56.10 | $56.10 |
| Purchase #6 | $148.48 | 7.646% | $159.8328 | $159.83 | $159.85 | $159.80 |
| Purchase #7 | $239.79 | 7.534% | $257.8558 | $257.86 | $257.85 | $257.90 |
| 7 purchase totals = | $1,065.91 | $1,158.6320 | $1,158.64 | $1,158.70 | $1,158.60 | |