| 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 | $137.39 | 7.527% | $147.7313 | $147.73 | $147.75 | $147.70 |
| Purchase #2 | $177.29 | 4.376% | $185.0482 | $185.05 | $185.05 | $185.00 |
| Purchase #3 | $108.94 | 11.490% | $121.4572 | $121.46 | $121.45 | $121.50 |
| Purchase #4 | $249.53 | 3.859% | $259.1594 | $259.16 | $259.15 | $259.20 |
| Purchase #5 | $150.72 | 7.779% | $162.4445 | $162.44 | $162.45 | $162.40 |
| Purchase #6 | $168.86 | 11.464% | $188.2181 | $188.22 | $188.20 | $188.20 |
| Purchase #7 | $11.93 | 10.631% | $13.1983 | $13.20 | $13.20 | $13.20 |
| 7 purchase totals = | $1,004.66 | $1,077.2570 | $1,077.26 | $1,077.25 | $1,077.20 | |