| 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 | $149.74 | 3.414% | $154.8521 | $154.85 | $154.85 | $154.90 |
| Purchase #2 | $169.90 | 13.496% | $192.8297 | $192.83 | $192.85 | $192.80 |
| Purchase #3 | $237.62 | 9.362% | $259.866 | $259.87 | $259.85 | $259.90 |
| Purchase #4 | $17.61 | 4.361% | $18.378 | $18.38 | $18.40 | $18.40 |
| Purchase #5 | $85.28 | 13.644% | $96.9156 | $96.92 | $96.90 | $96.90 |
| Purchase #6 | $185.42 | 3.499% | $191.9078 | $191.91 | $191.90 | $191.90 |
| Purchase #7 | $154.95 | 12.261% | $173.9484 | $173.95 | $173.95 | $173.90 |
| 7 purchase totals = | $1,000.52 | $1,088.6976 | $1,088.71 | $1,088.70 | $1,088.70 | |