| 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 | $134.99 | 5.196% | $142.0041 | $142.00 | $142.00 | $142.00 |
| Purchase #2 | $160.50 | 9.663% | $176.0091 | $176.01 | $176.00 | $176.00 |
| Purchase #3 | $222.60 | 10.709% | $246.4382 | $246.44 | $246.45 | $246.40 |
| Purchase #4 | $111.70 | 5.520% | $117.8658 | $117.87 | $117.85 | $117.90 |
| Purchase #5 | $25.27 | 12.770% | $28.497 | $28.50 | $28.50 | $28.50 |
| Purchase #6 | $127.42 | 7.194% | $136.5866 | $136.59 | $136.60 | $136.60 |
| Purchase #7 | $120.67 | 6.784% | $128.8563 | $128.86 | $128.85 | $128.90 |
| 7 purchase totals = | $903.15 | $976.2571 | $976.27 | $976.25 | $976.30 | |