| 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 | $135.69 | 5.539% | $143.2059 | $143.21 | $143.20 | $143.20 |
| Purchase #2 | $140.56 | 10.455% | $155.2555 | $155.26 | $155.25 | $155.30 |
| Purchase #3 | $159.85 | 11.672% | $178.5077 | $178.51 | $178.50 | $178.50 |
| Purchase #4 | $126.94 | 5.475% | $133.89 | $133.89 | $133.90 | $133.90 |
| Purchase #5 | $236.79 | 12.847% | $267.2104 | $267.21 | $267.20 | $267.20 |
| Purchase #6 | $66.77 | 7.845% | $72.0081 | $72.01 | $72.00 | $72.00 |
| Purchase #7 | $85.59 | 7.123% | $91.6866 | $91.69 | $91.70 | $91.70 |
| 7 purchase totals = | $952.19 | $1,041.7642 | $1,041.78 | $1,041.75 | $1,041.80 | |