| 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 | $112.61 | 5.754% | $119.0896 | $119.09 | $119.10 | $119.10 |
| Purchase #2 | $161.70 | 11.687% | $180.5979 | $180.60 | $180.60 | $180.60 |
| Purchase #3 | $199.81 | 9.316% | $218.4243 | $218.42 | $218.40 | $218.40 |
| Purchase #4 | $52.32 | 3.246% | $54.0183 | $54.02 | $54.00 | $54.00 |
| Purchase #5 | $106.60 | 7.673% | $114.7794 | $114.78 | $114.80 | $114.80 |
| Purchase #6 | $234.46 | 12.309% | $263.3197 | $263.32 | $263.30 | $263.30 |
| Purchase #7 | $151.91 | 13.858% | $172.9617 | $172.96 | $172.95 | $173.00 |
| 7 purchase totals = | $1,019.41 | $1,123.1909 | $1,123.19 | $1,123.15 | $1,123.20 | |