| 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 | $208.63 | 10.518% | $230.5737 | $230.57 | $230.55 | $230.60 |
| Purchase #2 | $222.76 | 6.870% | $238.0636 | $238.06 | $238.05 | $238.10 |
| Purchase #3 | $89.25 | 7.416% | $95.8688 | $95.87 | $95.85 | $95.90 |
| Purchase #4 | $138.71 | 13.129% | $156.9212 | $156.92 | $156.90 | $156.90 |
| Purchase #5 | $55.28 | 4.226% | $57.6161 | $57.62 | $57.60 | $57.60 |
| Purchase #6 | $167.30 | 7.475% | $179.8057 | $179.81 | $179.80 | $179.80 |
| Purchase #7 | $143.35 | 3.866% | $148.8919 | $148.89 | $148.90 | $148.90 |
| 7 purchase totals = | $1,025.28 | $1,107.7410 | $1,107.74 | $1,107.65 | $1,107.80 | |