| 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 | $187.59 | 7.704% | $202.0419 | $202.04 | $202.05 | $202.00 |
| Purchase #2 | $210.90 | 5.239% | $221.9491 | $221.95 | $221.95 | $221.90 |
| Purchase #3 | $66.31 | 10.794% | $73.4675 | $73.47 | $73.45 | $73.50 |
| Purchase #4 | $189.65 | 13.607% | $215.4557 | $215.46 | $215.45 | $215.50 |
| Purchase #5 | $100.30 | 9.241% | $109.5687 | $109.57 | $109.55 | $109.60 |
| Purchase #6 | $17.87 | 3.415% | $18.4803 | $18.48 | $18.50 | $18.50 |
| Purchase #7 | $172.77 | 8.126% | $186.8093 | $186.81 | $186.80 | $186.80 |
| 7 purchase totals = | $945.39 | $1,027.7725 | $1,027.78 | $1,027.75 | $1,027.80 | |