| 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 | $151.51 | 5.762% | $160.24 | $160.24 | $160.25 | $160.20 |
| Purchase #2 | $151.73 | 12.285% | $170.37 | $170.37 | $170.35 | $170.40 |
| Purchase #3 | $162.62 | 11.356% | $181.0871 | $181.09 | $181.10 | $181.10 |
| Purchase #4 | $8.80 | 10.268% | $9.7036 | $9.70 | $9.70 | $9.70 |
| Purchase #5 | $191.66 | 13.149% | $216.8614 | $216.86 | $216.85 | $216.90 |
| Purchase #6 | $162.51 | 7.578% | $174.825 | $174.83 | $174.85 | $174.80 |
| Purchase #7 | $45.84 | 13.394% | $51.9798 | $51.98 | $52.00 | $52.00 |
| 7 purchase totals = | $874.67 | $965.0669 | $965.07 | $965.10 | $965.10 | |