| 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 | $169.37 | 5.385% | $178.4906 | $178.49 | $178.50 | $178.50 |
| Purchase #2 | $23.63 | 4.642% | $24.7269 | $24.73 | $24.75 | $24.70 |
| Purchase #3 | $92.73 | 13.633% | $105.3719 | $105.37 | $105.35 | $105.40 |
| Purchase #4 | $83.56 | 9.159% | $91.2133 | $91.21 | $91.20 | $91.20 |
| Purchase #5 | $160.32 | 9.831% | $176.0811 | $176.08 | $176.10 | $176.10 |
| Purchase #6 | $182.46 | 13.480% | $207.0556 | $207.06 | $207.05 | $207.10 |
| Purchase #7 | $57.25 | 10.795% | $63.4301 | $63.43 | $63.45 | $63.40 |
| 7 purchase totals = | $769.32 | $846.3695 | $846.37 | $846.40 | $846.40 | |