| 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 | $187.61 | 10.731% | $207.7424 | $207.74 | $207.75 | $207.70 |
| Purchase #2 | $169.74 | 13.765% | $193.1047 | $193.10 | $193.10 | $193.10 |
| Purchase #3 | $186.68 | 12.592% | $210.1867 | $210.19 | $210.20 | $210.20 |
| Purchase #4 | $181.47 | 6.191% | $192.7048 | $192.70 | $192.70 | $192.70 |
| Purchase #5 | $171.98 | 11.480% | $191.7233 | $191.72 | $191.70 | $191.70 |
| Purchase #6 | $144.90 | 6.813% | $154.772 | $154.77 | $154.75 | $154.80 |
| Purchase #7 | $6.42 | 8.491% | $6.9651 | $6.97 | $6.95 | $7.00 |
| 7 purchase totals = | $1,048.80 | $1,157.1990 | $1,157.19 | $1,157.15 | $1,157.20 | |