| 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 | $144.28 | 11.805% | $161.3123 | $161.31 | $161.30 | $161.30 |
| Purchase #2 | $170.52 | 12.629% | $192.055 | $192.06 | $192.05 | $192.10 |
| Purchase #3 | $31.73 | 4.141% | $33.0439 | $33.04 | $33.05 | $33.00 |
| Purchase #4 | $220.42 | 12.169% | $247.2429 | $247.24 | $247.25 | $247.20 |
| Purchase #5 | $198.77 | 7.124% | $212.9304 | $212.93 | $212.95 | $212.90 |
| Purchase #6 | $170.38 | 5.550% | $179.8361 | $179.84 | $179.85 | $179.80 |
| Purchase #7 | $89.82 | 11.288% | $99.9589 | $99.96 | $99.95 | $100.00 |
| 7 purchase totals = | $1,025.92 | $1,126.3795 | $1,126.38 | $1,126.40 | $1,126.30 | |