| 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 | $39.69 | 13.434% | $45.022 | $45.02 | $45.00 | $45.00 |
| Purchase #2 | $140.45 | 9.231% | $153.4149 | $153.41 | $153.40 | $153.40 |
| Purchase #3 | $154.82 | 7.184% | $165.9423 | $165.94 | $165.95 | $165.90 |
| Purchase #4 | $245.62 | 8.398% | $266.2472 | $266.25 | $266.25 | $266.20 |
| Purchase #5 | $153.47 | 8.565% | $166.6147 | $166.61 | $166.60 | $166.60 |
| Purchase #6 | $234.54 | 13.143% | $265.3656 | $265.37 | $265.35 | $265.40 |
| Purchase #7 | $217.48 | 11.851% | $243.2536 | $243.25 | $243.25 | $243.30 |
| 7 purchase totals = | $1,186.07 | $1,305.8603 | $1,305.85 | $1,305.80 | $1,305.80 | |