| 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 | $5.82 | 13.778% | $6.6219 | $6.62 | $6.60 | $6.60 |
| Purchase #2 | $163.70 | 9.436% | $179.1467 | $179.15 | $179.15 | $179.10 |
| Purchase #3 | $210.72 | 7.209% | $225.9108 | $225.91 | $225.90 | $225.90 |
| Purchase #4 | $153.73 | 7.805% | $165.7286 | $165.73 | $165.75 | $165.70 |
| Purchase #5 | $226.69 | 8.118% | $245.0927 | $245.09 | $245.10 | $245.10 |
| Purchase #6 | $72.61 | 4.411% | $75.8128 | $75.81 | $75.80 | $75.80 |
| Purchase #7 | $158.34 | 10.236% | $174.5477 | $174.55 | $174.55 | $174.50 |
| 7 purchase totals = | $991.61 | $1,072.8612 | $1,072.86 | $1,072.85 | $1,072.70 | |