| 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 | $154.64 | 12.636% | $174.1803 | $174.18 | $174.20 | $174.20 |
| Purchase #2 | $199.80 | 8.586% | $216.9548 | $216.95 | $216.95 | $217.00 |
| Purchase #3 | $159.50 | 5.164% | $167.7366 | $167.74 | $167.75 | $167.70 |
| Purchase #4 | $239.43 | 3.140% | $246.9481 | $246.95 | $246.95 | $246.90 |
| Purchase #5 | $53.64 | 3.598% | $55.57 | $55.57 | $55.55 | $55.60 |
| Purchase #6 | $45.99 | 13.712% | $52.2961 | $52.30 | $52.30 | $52.30 |
| Purchase #7 | $88.59 | 3.376% | $91.5808 | $91.58 | $91.60 | $91.60 |
| 7 purchase totals = | $941.59 | $1,005.2667 | $1,005.27 | $1,005.30 | $1,005.30 | |