| 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 | $182.48 | 3.412% | $188.7062 | $188.71 | $188.70 | $188.70 |
| Purchase #2 | $135.51 | 7.617% | $145.8318 | $145.83 | $145.85 | $145.80 |
| Purchase #3 | $166.99 | 7.301% | $179.1819 | $179.18 | $179.20 | $179.20 |
| Purchase #4 | $247.73 | 13.379% | $280.8738 | $280.87 | $280.85 | $280.90 |
| Purchase #5 | $96.85 | 7.331% | $103.9501 | $103.95 | $103.95 | $104.00 |
| Purchase #6 | $63.36 | 5.157% | $66.6275 | $66.63 | $66.65 | $66.60 |
| Purchase #7 | $117.70 | 10.237% | $129.7489 | $129.75 | $129.75 | $129.70 |
| 7 purchase totals = | $1,010.62 | $1,094.9202 | $1,094.92 | $1,094.95 | $1,094.90 | |