| 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 | $147.96 | 13.792% | $168.3666 | $168.37 | $168.35 | $168.40 |
| Purchase #2 | $20.97 | 10.238% | $23.1169 | $23.12 | $23.10 | $23.10 |
| Purchase #3 | $246.63 | 7.102% | $264.1457 | $264.15 | $264.15 | $264.10 |
| Purchase #4 | $244.65 | 6.204% | $259.8281 | $259.83 | $259.85 | $259.80 |
| Purchase #5 | $170.50 | 7.197% | $182.7709 | $182.77 | $182.75 | $182.80 |
| Purchase #6 | $202.83 | 10.241% | $223.6018 | $223.60 | $223.60 | $223.60 |
| Purchase #7 | $197.48 | 5.639% | $208.6159 | $208.62 | $208.60 | $208.60 |
| 7 purchase totals = | $1,231.02 | $1,330.4459 | $1,330.46 | $1,330.40 | $1,330.40 | |