| 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 | $15.52 | 11.733% | $17.341 | $17.34 | $17.35 | $17.30 |
| Purchase #2 | $170.46 | 13.316% | $193.1585 | $193.16 | $193.15 | $193.20 |
| Purchase #3 | $84.88 | 9.424% | $92.8791 | $92.88 | $92.90 | $92.90 |
| Purchase #4 | $172.67 | 9.658% | $189.3465 | $189.35 | $189.35 | $189.30 |
| Purchase #5 | $246.34 | 4.587% | $257.6396 | $257.64 | $257.65 | $257.60 |
| Purchase #6 | $23.49 | 12.571% | $26.4429 | $26.44 | $26.45 | $26.40 |
| Purchase #7 | $98.92 | 3.715% | $102.5949 | $102.59 | $102.60 | $102.60 |
| 7 purchase totals = | $812.28 | $879.4025 | $879.40 | $879.45 | $879.30 | |