| 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 | $196.63 | 13.488% | $223.1515 | $223.15 | $223.15 | $223.20 |
| Purchase #2 | $114.55 | 6.168% | $121.6154 | $121.62 | $121.60 | $121.60 |
| Purchase #3 | $155.61 | 6.469% | $165.6764 | $165.68 | $165.70 | $165.70 |
| Purchase #4 | $98.62 | 11.652% | $110.1112 | $110.11 | $110.10 | $110.10 |
| Purchase #5 | $127.53 | 13.186% | $144.3461 | $144.35 | $144.35 | $144.30 |
| Purchase #6 | $82.89 | 12.325% | $93.1062 | $93.11 | $93.10 | $93.10 |
| Purchase #7 | $127.85 | 11.789% | $142.9222 | $142.92 | $142.90 | $142.90 |
| 7 purchase totals = | $903.68 | $1,000.9290 | $1,000.94 | $1,000.90 | $1,000.90 | |