| 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 | $112.33 | 10.551% | $124.1819 | $124.18 | $124.20 | $124.20 |
| Purchase #2 | $79.35 | 7.267% | $85.1164 | $85.12 | $85.10 | $85.10 |
| Purchase #3 | $114.90 | 8.297% | $124.4333 | $124.43 | $124.45 | $124.40 |
| Purchase #4 | $31.98 | 13.250% | $36.2174 | $36.22 | $36.20 | $36.20 |
| Purchase #5 | $179.33 | 7.207% | $192.2543 | $192.25 | $192.25 | $192.30 |
| Purchase #6 | $131.42 | 3.784% | $136.3929 | $136.39 | $136.40 | $136.40 |
| Purchase #7 | $145.68 | 11.350% | $162.2147 | $162.21 | $162.20 | $162.20 |
| 7 purchase totals = | $794.99 | $860.8109 | $860.80 | $860.80 | $860.80 | |