| 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 | $149.58 | 12.462% | $168.2207 | $168.22 | $168.20 | $168.20 |
| Purchase #2 | $116.53 | 11.232% | $129.6186 | $129.62 | $129.60 | $129.60 |
| Purchase #3 | $30.82 | 8.679% | $33.4949 | $33.49 | $33.50 | $33.50 |
| Purchase #4 | $14.37 | 11.151% | $15.9724 | $15.97 | $15.95 | $16.00 |
| Purchase #5 | $106.95 | 4.256% | $111.5018 | $111.50 | $111.50 | $111.50 |
| Purchase #6 | $10.27 | 7.236% | $11.0131 | $11.01 | $11.00 | $11.00 |
| Purchase #7 | $32.40 | 13.537% | $36.786 | $36.79 | $36.80 | $36.80 |
| 7 purchase totals = | $460.92 | $506.6075 | $506.60 | $506.55 | $506.60 | |