| 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 | $215.37 | 8.105% | $232.8257 | $232.83 | $232.85 | $232.80 |
| Purchase #2 | $245.81 | 9.608% | $269.4274 | $269.43 | $269.45 | $269.40 |
| Purchase #3 | $157.46 | 5.323% | $165.8416 | $165.84 | $165.85 | $165.80 |
| Purchase #4 | $87.42 | 9.721% | $95.9181 | $95.92 | $95.90 | $95.90 |
| Purchase #5 | $173.41 | 13.809% | $197.3562 | $197.36 | $197.35 | $197.40 |
| Purchase #6 | $148.53 | 9.824% | $163.1216 | $163.12 | $163.10 | $163.10 |
| Purchase #7 | $42.86 | 3.368% | $44.3035 | $44.30 | $44.30 | $44.30 |
| 7 purchase totals = | $1,070.86 | $1,168.7941 | $1,168.80 | $1,168.80 | $1,168.70 | |