| 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 | $168.84 | 8.352% | $182.9415 | $182.94 | $182.95 | $182.90 |
| Purchase #2 | $142.70 | 12.191% | $160.0966 | $160.10 | $160.10 | $160.10 |
| Purchase #3 | $193.64 | 13.795% | $220.3526 | $220.35 | $220.35 | $220.40 |
| Purchase #4 | $201.66 | 5.724% | $213.203 | $213.20 | $213.20 | $213.20 |
| Purchase #5 | $207.59 | 5.245% | $218.4781 | $218.48 | $218.50 | $218.50 |
| Purchase #6 | $144.37 | 13.178% | $163.3951 | $163.40 | $163.40 | $163.40 |
| Purchase #7 | $94.87 | 6.693% | $101.2196 | $101.22 | $101.20 | $101.20 |
| 7 purchase totals = | $1,153.67 | $1,259.6865 | $1,259.69 | $1,259.70 | $1,259.70 | |