| 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 | $77.28 | 5.270% | $81.3527 | $81.35 | $81.35 | $81.40 |
| Purchase #2 | $240.51 | 13.749% | $273.5777 | $273.58 | $273.60 | $273.60 |
| Purchase #3 | $174.82 | 7.221% | $187.4438 | $187.44 | $187.45 | $187.40 |
| Purchase #4 | $239.51 | 8.245% | $259.2576 | $259.26 | $259.25 | $259.30 |
| Purchase #5 | $197.45 | 6.209% | $209.7097 | $209.71 | $209.70 | $209.70 |
| Purchase #6 | $29.29 | 8.434% | $31.7603 | $31.76 | $31.75 | $31.80 |
| Purchase #7 | $119.26 | 4.356% | $124.455 | $124.46 | $124.45 | $124.50 |
| 7 purchase totals = | $1,078.12 | $1,167.5568 | $1,167.56 | $1,167.55 | $1,167.70 | |