| 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 | $159.46 | 13.721% | $181.3395 | $181.34 | $181.35 | $181.30 |
| Purchase #2 | $161.34 | 11.516% | $179.9199 | $179.92 | $179.90 | $179.90 |
| Purchase #3 | $239.46 | 11.455% | $266.8901 | $266.89 | $266.90 | $266.90 |
| Purchase #4 | $220.26 | 8.708% | $239.4402 | $239.44 | $239.45 | $239.40 |
| Purchase #5 | $62.65 | 4.483% | $65.4586 | $65.46 | $65.45 | $65.50 |
| Purchase #6 | $155.68 | 13.843% | $177.2308 | $177.23 | $177.25 | $177.20 |
| Purchase #7 | $169.75 | 4.402% | $177.2224 | $177.22 | $177.20 | $177.20 |
| 7 purchase totals = | $1,168.60 | $1,287.5015 | $1,287.50 | $1,287.50 | $1,287.40 | |