| 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 | $148.94 | 10.198% | $164.1289 | $164.13 | $164.15 | $164.10 |
| Purchase #2 | $123.59 | 9.838% | $135.7488 | $135.75 | $135.75 | $135.70 |
| Purchase #3 | $198.59 | 11.870% | $222.1626 | $222.16 | $222.15 | $222.20 |
| Purchase #4 | $141.77 | 13.572% | $161.011 | $161.01 | $161.00 | $161.00 |
| Purchase #5 | $205.75 | 7.465% | $221.1092 | $221.11 | $221.10 | $221.10 |
| Purchase #6 | $104.56 | 12.656% | $117.7931 | $117.79 | $117.80 | $117.80 |
| Purchase #7 | $19.83 | 9.561% | $21.7259 | $21.73 | $21.75 | $21.70 |
| 7 purchase totals = | $943.03 | $1,043.6795 | $1,043.68 | $1,043.70 | $1,043.60 | |