| 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 | $137.95 | 12.542% | $155.2517 | $155.25 | $155.25 | $155.30 |
| Purchase #2 | $193.34 | 11.285% | $215.1584 | $215.16 | $215.15 | $215.20 |
| Purchase #3 | $187.34 | 10.731% | $207.4435 | $207.44 | $207.45 | $207.40 |
| Purchase #4 | $164.29 | 11.524% | $183.2228 | $183.22 | $183.20 | $183.20 |
| Purchase #5 | $34.59 | 9.207% | $37.7747 | $37.77 | $37.75 | $37.80 |
| Purchase #6 | $68.87 | 6.332% | $73.2308 | $73.23 | $73.25 | $73.20 |
| Purchase #7 | $240.28 | 7.414% | $258.0944 | $258.09 | $258.10 | $258.10 |
| 7 purchase totals = | $1,026.66 | $1,130.1763 | $1,130.16 | $1,130.15 | $1,130.20 | |