| 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 | $139.44 | 10.511% | $154.0965 | $154.10 | $154.10 | $154.10 |
| Purchase #2 | $74.78 | 13.148% | $84.6121 | $84.61 | $84.60 | $84.60 |
| Purchase #3 | $135.47 | 4.439% | $141.4835 | $141.48 | $141.50 | $141.50 |
| Purchase #4 | $234.74 | 12.344% | $263.7163 | $263.72 | $263.70 | $263.70 |
| Purchase #5 | $158.35 | 5.780% | $167.5026 | $167.50 | $167.50 | $167.50 |
| Purchase #6 | $239.60 | 13.277% | $271.4117 | $271.41 | $271.40 | $271.40 |
| Purchase #7 | $16.67 | 13.569% | $18.932 | $18.93 | $18.95 | $18.90 |
| 7 purchase totals = | $999.05 | $1,101.7547 | $1,101.75 | $1,101.75 | $1,101.70 | |