| 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 | $72.95 | 11.325% | $81.2116 | $81.21 | $81.20 | $81.20 |
| Purchase #2 | $157.91 | 10.217% | $174.0437 | $174.04 | $174.05 | $174.00 |
| Purchase #3 | $194.97 | 9.611% | $213.7086 | $213.71 | $213.70 | $213.70 |
| Purchase #4 | $85.30 | 4.770% | $89.3688 | $89.37 | $89.35 | $89.40 |
| Purchase #5 | $172.96 | 3.548% | $179.0966 | $179.10 | $179.10 | $179.10 |
| Purchase #6 | $175.73 | 9.843% | $193.0271 | $193.03 | $193.05 | $193.00 |
| Purchase #7 | $24.79 | 7.407% | $26.6262 | $26.63 | $26.65 | $26.60 |
| 7 purchase totals = | $884.61 | $957.0826 | $957.09 | $957.10 | $957.00 | |