| 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 | $141.75 | 10.609% | $156.7883 | $156.79 | $156.80 | $156.80 |
| Purchase #2 | $70.66 | 5.481% | $74.5329 | $74.53 | $74.55 | $74.50 |
| Purchase #3 | $15.26 | 4.798% | $15.9922 | $15.99 | $16.00 | $16.00 |
| Purchase #4 | $36.60 | 3.250% | $37.7895 | $37.79 | $37.80 | $37.80 |
| Purchase #5 | $121.99 | 12.789% | $137.5913 | $137.59 | $137.60 | $137.60 |
| Purchase #6 | $220.48 | 4.379% | $230.1348 | $230.13 | $230.15 | $230.10 |
| Purchase #7 | $177.71 | 6.585% | $189.4122 | $189.41 | $189.40 | $189.40 |
| 7 purchase totals = | $784.45 | $842.2412 | $842.23 | $842.30 | $842.20 | |