| 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 | $172.37 | 6.183% | $183.0276 | $183.03 | $183.05 | $183.00 |
| Purchase #2 | $127.63 | 9.441% | $139.6795 | $139.68 | $139.70 | $139.70 |
| Purchase #3 | $207.72 | 5.278% | $218.6835 | $218.68 | $218.70 | $218.70 |
| Purchase #4 | $50.58 | 10.827% | $56.0563 | $56.06 | $56.05 | $56.10 |
| Purchase #5 | $196.92 | 4.442% | $205.6672 | $205.67 | $205.65 | $205.70 |
| Purchase #6 | $86.50 | 4.454% | $90.3527 | $90.35 | $90.35 | $90.40 |
| Purchase #7 | $89.53 | 13.167% | $101.3184 | $101.32 | $101.30 | $101.30 |
| 7 purchase totals = | $931.25 | $994.7852 | $994.79 | $994.80 | $994.90 | |