| 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 | $13.33 | 7.510% | $14.3311 | $14.33 | $14.35 | $14.30 |
| Purchase #2 | $212.68 | 3.779% | $220.7172 | $220.72 | $220.70 | $220.70 |
| Purchase #3 | $157.43 | 3.120% | $162.3418 | $162.34 | $162.35 | $162.30 |
| Purchase #4 | $206.57 | 8.397% | $223.9157 | $223.92 | $223.90 | $223.90 |
| Purchase #5 | $152.87 | 8.387% | $165.6912 | $165.69 | $165.70 | $165.70 |
| Purchase #6 | $54.35 | 7.566% | $58.4621 | $58.46 | $58.45 | $58.50 |
| Purchase #7 | $85.97 | 7.274% | $92.2235 | $92.22 | $92.20 | $92.20 |
| 7 purchase totals = | $883.20 | $937.6826 | $937.68 | $937.65 | $937.60 | |