| 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 | $137.41 | 3.441% | $142.1383 | $142.14 | $142.15 | $142.10 |
| Purchase #2 | $106.94 | 6.170% | $113.5382 | $113.54 | $113.55 | $113.50 |
| Purchase #3 | $62.93 | 12.424% | $70.7484 | $70.75 | $70.75 | $70.70 |
| Purchase #4 | $95.50 | 10.581% | $105.6049 | $105.60 | $105.60 | $105.60 |
| Purchase #5 | $147.65 | 13.235% | $167.1915 | $167.19 | $167.20 | $167.20 |
| Purchase #6 | $232.70 | 13.102% | $263.1884 | $263.19 | $263.20 | $263.20 |
| Purchase #7 | $153.60 | 13.473% | $174.2945 | $174.29 | $174.30 | $174.30 |
| 7 purchase totals = | $936.73 | $1,036.7042 | $1,036.70 | $1,036.75 | $1,036.60 | |