| 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 | $155.64 | 6.154% | $165.2181 | $165.22 | $165.20 | $165.20 |
| Purchase #2 | $187.94 | 12.266% | $210.9927 | $210.99 | $211.00 | $211.00 |
| Purchase #3 | $94.50 | 13.337% | $107.1035 | $107.10 | $107.10 | $107.10 |
| Purchase #4 | $21.29 | 12.420% | $23.9342 | $23.93 | $23.95 | $23.90 |
| Purchase #5 | $208.93 | 6.355% | $222.2075 | $222.21 | $222.20 | $222.20 |
| Purchase #6 | $63.62 | 10.211% | $70.1162 | $70.12 | $70.10 | $70.10 |
| Purchase #7 | $80.35 | 6.401% | $85.4932 | $85.49 | $85.50 | $85.50 |
| 7 purchase totals = | $812.27 | $885.0654 | $885.06 | $885.05 | $885.00 | |