| 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 | $38.34 | 7.290% | $41.135 | $41.14 | $41.15 | $41.10 |
| Purchase #2 | $155.66 | 10.583% | $172.1335 | $172.13 | $172.15 | $172.10 |
| Purchase #3 | $146.96 | 12.280% | $165.0067 | $165.01 | $165.00 | $165.00 |
| Purchase #4 | $168.40 | 7.713% | $181.3887 | $181.39 | $181.40 | $181.40 |
| Purchase #5 | $206.76 | 12.360% | $232.3155 | $232.32 | $232.30 | $232.30 |
| Purchase #6 | $179.97 | 8.625% | $195.4924 | $195.49 | $195.50 | $195.50 |
| Purchase #7 | $191.35 | 13.599% | $217.3717 | $217.37 | $217.35 | $217.40 |
| 7 purchase totals = | $1,087.44 | $1,204.8435 | $1,204.85 | $1,204.85 | $1,204.80 | |