| 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 | $102.31 | 6.465% | $108.9243 | $108.92 | $108.90 | $108.90 |
| Purchase #2 | $147.94 | 7.849% | $159.5518 | $159.55 | $159.55 | $159.60 |
| Purchase #3 | $208.33 | 10.652% | $230.5213 | $230.52 | $230.50 | $230.50 |
| Purchase #4 | $151.77 | 13.391% | $172.0935 | $172.09 | $172.10 | $172.10 |
| Purchase #5 | $135.26 | 3.269% | $139.6816 | $139.68 | $139.70 | $139.70 |
| Purchase #6 | $154.38 | 10.718% | $170.9264 | $170.93 | $170.95 | $170.90 |
| Purchase #7 | $92.58 | 13.365% | $104.9533 | $104.95 | $104.95 | $105.00 |
| 7 purchase totals = | $992.57 | $1,086.6522 | $1,086.64 | $1,086.65 | $1,086.70 | |