| 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 | $165.64 | 3.247% | $171.0183 | $171.02 | $171.00 | $171.00 |
| Purchase #2 | $128.57 | 13.161% | $145.4911 | $145.49 | $145.50 | $145.50 |
| Purchase #3 | $145.40 | 3.168% | $150.0063 | $150.01 | $150.00 | $150.00 |
| Purchase #4 | $181.88 | 6.730% | $194.1205 | $194.12 | $194.10 | $194.10 |
| Purchase #5 | $222.28 | 5.714% | $234.9811 | $234.98 | $235.00 | $235.00 |
| Purchase #6 | $72.36 | 11.576% | $80.7364 | $80.74 | $80.75 | $80.70 |
| Purchase #7 | $140.45 | 5.171% | $147.7127 | $147.71 | $147.70 | $147.70 |
| 7 purchase totals = | $1,056.58 | $1,124.0664 | $1,124.07 | $1,124.05 | $1,124.00 | |