| 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 | $182.43 | 7.586% | $196.2691 | $196.27 | $196.25 | $196.30 |
| Purchase #2 | $30.68 | 3.420% | $31.7293 | $31.73 | $31.75 | $31.70 |
| Purchase #3 | $94.44 | 7.474% | $101.4984 | $101.50 | $101.50 | $101.50 |
| Purchase #4 | $215.61 | 10.732% | $238.7493 | $238.75 | $238.75 | $238.70 |
| Purchase #5 | $128.64 | 11.315% | $143.1956 | $143.20 | $143.20 | $143.20 |
| Purchase #6 | $246.30 | 11.312% | $274.1615 | $274.16 | $274.15 | $274.20 |
| Purchase #7 | $5.32 | 4.281% | $5.5477 | $5.55 | $5.55 | $5.50 |
| 7 purchase totals = | $903.42 | $991.1509 | $991.16 | $991.15 | $991.10 | |