| 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 | $147.56 | 6.790% | $157.5793 | $157.58 | $157.60 | $157.60 |
| Purchase #2 | $60.82 | 4.354% | $63.4681 | $63.47 | $63.45 | $63.50 |
| Purchase #3 | $34.36 | 4.695% | $35.9732 | $35.97 | $35.95 | $36.00 |
| Purchase #4 | $227.45 | 10.520% | $251.3777 | $251.38 | $251.40 | $251.40 |
| Purchase #5 | $232.90 | 10.107% | $256.4392 | $256.44 | $256.45 | $256.40 |
| Purchase #6 | $54.33 | 12.872% | $61.3234 | $61.32 | $61.30 | $61.30 |
| Purchase #7 | $159.78 | 12.781% | $180.2015 | $180.20 | $180.20 | $180.20 |
| 7 purchase totals = | $917.20 | $1,006.3624 | $1,006.36 | $1,006.35 | $1,006.40 | |