| 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 | $161.93 | 7.459% | $174.0084 | $174.01 | $174.00 | $174.00 |
| Purchase #2 | $244.44 | 9.677% | $268.0945 | $268.09 | $268.10 | $268.10 |
| Purchase #3 | $232.95 | 11.404% | $259.5156 | $259.52 | $259.50 | $259.50 |
| Purchase #4 | $84.69 | 13.655% | $96.2544 | $96.25 | $96.25 | $96.30 |
| Purchase #5 | $197.99 | 3.636% | $205.1889 | $205.19 | $205.20 | $205.20 |
| Purchase #6 | $7.77 | 12.513% | $8.7423 | $8.74 | $8.75 | $8.70 |
| Purchase #7 | $82.61 | 6.616% | $88.0755 | $88.08 | $88.10 | $88.10 |
| 7 purchase totals = | $1,012.38 | $1,099.8796 | $1,099.88 | $1,099.90 | $1,099.90 | |