| 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 | $156.58 | 7.202% | $167.8569 | $167.86 | $167.85 | $167.90 |
| Purchase #2 | $107.83 | 4.707% | $112.9056 | $112.91 | $112.90 | $112.90 |
| Purchase #3 | $172.92 | 3.503% | $178.9774 | $178.98 | $179.00 | $179.00 |
| Purchase #4 | $174.42 | 3.791% | $181.0323 | $181.03 | $181.05 | $181.00 |
| Purchase #5 | $212.83 | 10.217% | $234.5748 | $234.57 | $234.55 | $234.60 |
| Purchase #6 | $59.25 | 4.345% | $61.8244 | $61.82 | $61.80 | $61.80 |
| Purchase #7 | $28.72 | 3.422% | $29.7028 | $29.70 | $29.70 | $29.70 |
| 7 purchase totals = | $912.55 | $966.8742 | $966.87 | $966.85 | $966.90 | |