| 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 | $191.31 | 9.132% | $208.7804 | $208.78 | $208.80 | $208.80 |
| Purchase #2 | $193.91 | 12.634% | $218.4086 | $218.41 | $218.40 | $218.40 |
| Purchase #3 | $161.64 | 5.292% | $170.194 | $170.19 | $170.20 | $170.20 |
| Purchase #4 | $59.42 | 6.772% | $63.4439 | $63.44 | $63.45 | $63.40 |
| Purchase #5 | $123.38 | 3.646% | $127.8784 | $127.88 | $127.90 | $127.90 |
| Purchase #6 | $128.54 | 5.475% | $135.5776 | $135.58 | $135.60 | $135.60 |
| Purchase #7 | $141.42 | 5.532% | $149.2434 | $149.24 | $149.25 | $149.20 |
| 7 purchase totals = | $999.62 | $1,073.5263 | $1,073.52 | $1,073.60 | $1,073.50 | |