| 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 | $137.51 | 12.666% | $154.927 | $154.93 | $154.95 | $154.90 |
| Purchase #2 | $229.96 | 8.154% | $248.7109 | $248.71 | $248.70 | $248.70 |
| Purchase #3 | $147.84 | 11.666% | $165.087 | $165.09 | $165.10 | $165.10 |
| Purchase #4 | $172.56 | 3.284% | $178.2269 | $178.23 | $178.25 | $178.20 |
| Purchase #5 | $67.96 | 13.298% | $76.9973 | $77.00 | $77.00 | $77.00 |
| Purchase #6 | $89.52 | 3.844% | $92.9611 | $92.96 | $92.95 | $93.00 |
| Purchase #7 | $94.59 | 11.250% | $105.2314 | $105.23 | $105.25 | $105.20 |
| 7 purchase totals = | $939.94 | $1,022.1416 | $1,022.15 | $1,022.20 | $1,022.10 | |