| 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 | $76.69 | 11.841% | $85.7709 | $85.77 | $85.75 | $85.80 |
| Purchase #2 | $7.33 | 12.550% | $8.2499 | $8.25 | $8.25 | $8.20 |
| Purchase #3 | $148.44 | 12.403% | $166.851 | $166.85 | $166.85 | $166.90 |
| Purchase #4 | $140.55 | 3.441% | $145.3863 | $145.39 | $145.40 | $145.40 |
| Purchase #5 | $174.76 | 7.486% | $187.8425 | $187.84 | $187.85 | $187.80 |
| Purchase #6 | $162.74 | 3.105% | $167.7931 | $167.79 | $167.80 | $167.80 |
| Purchase #7 | $188.90 | 11.801% | $211.1921 | $211.19 | $211.20 | $211.20 |
| 7 purchase totals = | $899.41 | $973.0858 | $973.08 | $973.10 | $973.10 | |