| 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 | $188.82 | 12.457% | $212.3413 | $212.34 | $212.35 | $212.30 |
| Purchase #2 | $167.49 | 3.718% | $173.7173 | $173.72 | $173.70 | $173.70 |
| Purchase #3 | $174.56 | 12.716% | $196.757 | $196.76 | $196.75 | $196.80 |
| Purchase #4 | $138.67 | 13.792% | $157.7954 | $157.80 | $157.80 | $157.80 |
| Purchase #5 | $32.81 | 3.590% | $33.9879 | $33.99 | $34.00 | $34.00 |
| Purchase #6 | $198.33 | 11.836% | $221.8043 | $221.80 | $221.80 | $221.80 |
| Purchase #7 | $66.87 | 6.297% | $71.0808 | $71.08 | $71.10 | $71.10 |
| 7 purchase totals = | $967.55 | $1,067.4840 | $1,067.49 | $1,067.50 | $1,067.50 | |