| 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 | $74.92 | 13.857% | $85.3017 | $85.30 | $85.30 | $85.30 |
| Purchase #2 | $164.97 | 4.249% | $171.9796 | $171.98 | $172.00 | $172.00 |
| Purchase #3 | $116.64 | 5.821% | $123.4296 | $123.43 | $123.45 | $123.40 |
| Purchase #4 | $29.55 | 8.264% | $31.992 | $31.99 | $32.00 | $32.00 |
| Purchase #5 | $225.99 | 5.847% | $239.2036 | $239.20 | $239.20 | $239.20 |
| Purchase #6 | $225.41 | 3.840% | $234.0657 | $234.07 | $234.05 | $234.10 |
| Purchase #7 | $133.28 | 6.252% | $141.6127 | $141.61 | $141.60 | $141.60 |
| 7 purchase totals = | $970.76 | $1,027.5849 | $1,027.58 | $1,027.60 | $1,027.60 | |