| 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 | $163.79 | 9.426% | $179.2288 | $179.23 | $179.25 | $179.20 |
| Purchase #2 | $126.52 | 11.593% | $141.1875 | $141.19 | $141.20 | $141.20 |
| Purchase #3 | $73.40 | 11.318% | $81.7074 | $81.71 | $81.70 | $81.70 |
| Purchase #4 | $189.29 | 3.320% | $195.5744 | $195.57 | $195.55 | $195.60 |
| Purchase #5 | $202.51 | 7.151% | $216.9915 | $216.99 | $217.00 | $217.00 |
| Purchase #6 | $38.56 | 4.588% | $40.3291 | $40.33 | $40.35 | $40.30 |
| Purchase #7 | $239.63 | 4.648% | $250.768 | $250.77 | $250.75 | $250.80 |
| 7 purchase totals = | $1,033.70 | $1,105.7867 | $1,105.79 | $1,105.80 | $1,105.80 | |