| 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 | $138.88 | 11.227% | $154.4721 | $154.47 | $154.45 | $154.50 |
| Purchase #2 | $162.57 | 5.764% | $171.9405 | $171.94 | $171.95 | $171.90 |
| Purchase #3 | $198.83 | 13.596% | $225.8629 | $225.86 | $225.85 | $225.90 |
| Purchase #4 | $57.32 | 3.701% | $59.4414 | $59.44 | $59.45 | $59.40 |
| Purchase #5 | $68.60 | 10.700% | $75.9402 | $75.94 | $75.95 | $75.90 |
| Purchase #6 | $171.36 | 12.503% | $192.7851 | $192.79 | $192.80 | $192.80 |
| Purchase #7 | $230.86 | 11.746% | $257.9768 | $257.98 | $258.00 | $258.00 |
| 7 purchase totals = | $1,028.42 | $1,138.4190 | $1,138.42 | $1,138.45 | $1,138.40 | |