| 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 | $141.54 | 13.207% | $160.2332 | $160.23 | $160.25 | $160.20 |
| Purchase #2 | $224.80 | 10.727% | $248.9143 | $248.91 | $248.90 | $248.90 |
| Purchase #3 | $94.39 | 13.799% | $107.4149 | $107.41 | $107.40 | $107.40 |
| Purchase #4 | $218.26 | 9.213% | $238.3683 | $238.37 | $238.35 | $238.40 |
| Purchase #5 | $147.64 | 9.336% | $161.4237 | $161.42 | $161.40 | $161.40 |
| Purchase #6 | $143.76 | 12.750% | $162.0894 | $162.09 | $162.10 | $162.10 |
| Purchase #7 | $201.89 | 12.612% | $227.3524 | $227.35 | $227.35 | $227.40 |
| 7 purchase totals = | $1,172.28 | $1,305.7962 | $1,305.78 | $1,305.75 | $1,305.80 | |