| 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 | $119.74 | 11.213% | $133.1664 | $133.17 | $133.15 | $133.20 |
| Purchase #2 | $79.87 | 11.278% | $88.8777 | $88.88 | $88.90 | $88.90 |
| Purchase #3 | $112.45 | 3.557% | $116.4498 | $116.45 | $116.45 | $116.40 |
| Purchase #4 | $186.86 | 3.216% | $192.8694 | $192.87 | $192.85 | $192.90 |
| Purchase #5 | $128.61 | 5.759% | $136.0166 | $136.02 | $136.00 | $136.00 |
| Purchase #6 | $157.58 | 10.800% | $174.5986 | $174.60 | $174.60 | $174.60 |
| Purchase #7 | $125.70 | 6.614% | $134.0138 | $134.01 | $134.00 | $134.00 |
| 7 purchase totals = | $910.81 | $975.9923 | $976.00 | $975.95 | $976.00 | |