| 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 | $152.88 | 11.203% | $170.0071 | $170.01 | $170.00 | $170.00 |
| Purchase #2 | $146.58 | 3.563% | $151.8026 | $151.80 | $151.80 | $151.80 |
| Purchase #3 | $196.42 | 7.694% | $211.5326 | $211.53 | $211.55 | $211.50 |
| Purchase #4 | $135.66 | 8.709% | $147.4746 | $147.47 | $147.45 | $147.50 |
| Purchase #5 | $17.45 | 11.350% | $19.4306 | $19.43 | $19.45 | $19.40 |
| Purchase #6 | $191.41 | 13.597% | $217.436 | $217.44 | $217.45 | $217.40 |
| Purchase #7 | $180.85 | 10.167% | $199.237 | $199.24 | $199.25 | $199.20 |
| 7 purchase totals = | $1,021.25 | $1,116.9205 | $1,116.92 | $1,116.95 | $1,116.80 | |