| 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 | $147.74 | 12.754% | $166.5828 | $166.58 | $166.60 | $166.60 |
| Purchase #2 | $156.53 | 7.857% | $168.8286 | $168.83 | $168.85 | $168.80 |
| Purchase #3 | $191.45 | 3.523% | $198.1948 | $198.19 | $198.20 | $198.20 |
| Purchase #4 | $199.68 | 5.820% | $211.3014 | $211.30 | $211.30 | $211.30 |
| Purchase #5 | $171.42 | 9.494% | $187.6946 | $187.69 | $187.70 | $187.70 |
| Purchase #6 | $6.97 | 3.374% | $7.2052 | $7.21 | $7.20 | $7.20 |
| Purchase #7 | $198.40 | 6.486% | $211.2682 | $211.27 | $211.25 | $211.30 |
| 7 purchase totals = | $1,072.19 | $1,151.0756 | $1,151.07 | $1,151.10 | $1,151.10 | |