| 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 | $121.37 | 5.212% | $127.6958 | $127.70 | $127.70 | $127.70 |
| Purchase #2 | $26.63 | 11.479% | $29.6869 | $29.69 | $29.70 | $29.70 |
| Purchase #3 | $187.96 | 8.521% | $203.9761 | $203.98 | $204.00 | $204.00 |
| Purchase #4 | $43.50 | 13.226% | $49.2533 | $49.25 | $49.25 | $49.30 |
| Purchase #5 | $176.86 | 3.716% | $183.4321 | $183.43 | $183.45 | $183.40 |
| Purchase #6 | $26.37 | 3.707% | $27.3475 | $27.35 | $27.35 | $27.30 |
| Purchase #7 | $139.87 | 12.295% | $157.067 | $157.07 | $157.05 | $157.10 |
| 7 purchase totals = | $722.56 | $778.4587 | $778.47 | $778.50 | $778.50 | |