| 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 | $159.41 | 7.788% | $171.8249 | $171.82 | $171.80 | $171.80 |
| Purchase #2 | $165.99 | 13.446% | $188.309 | $188.31 | $188.30 | $188.30 |
| Purchase #3 | $37.85 | 12.136% | $42.4435 | $42.44 | $42.45 | $42.40 |
| Purchase #4 | $154.89 | 3.581% | $160.4366 | $160.44 | $160.45 | $160.40 |
| Purchase #5 | $243.44 | 7.843% | $262.533 | $262.53 | $262.55 | $262.50 |
| Purchase #6 | $137.89 | 13.807% | $156.9285 | $156.93 | $156.95 | $156.90 |
| Purchase #7 | $201.66 | 8.470% | $218.7406 | $218.74 | $218.75 | $218.70 |
| 7 purchase totals = | $1,101.13 | $1,201.2161 | $1,201.21 | $1,201.25 | $1,201.00 | |