| 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 | $186.64 | 5.545% | $196.9892 | $196.99 | $197.00 | $197.00 |
| Purchase #2 | $150.82 | 12.688% | $169.956 | $169.96 | $169.95 | $170.00 |
| Purchase #3 | $246.47 | 8.747% | $268.0287 | $268.03 | $268.05 | $268.00 |
| Purchase #4 | $222.53 | 9.158% | $242.9093 | $242.91 | $242.90 | $242.90 |
| Purchase #5 | $163.64 | 6.514% | $174.2995 | $174.30 | $174.30 | $174.30 |
| Purchase #6 | $235.80 | 4.307% | $245.9559 | $245.96 | $245.95 | $246.00 |
| Purchase #7 | $19.65 | 11.722% | $21.9534 | $21.95 | $21.95 | $22.00 |
| 7 purchase totals = | $1,225.55 | $1,320.0920 | $1,320.10 | $1,320.10 | $1,320.20 | |