| 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 | $146.35 | 7.232% | $156.934 | $156.93 | $156.95 | $156.90 |
| Purchase #2 | $175.75 | 6.504% | $187.1808 | $187.18 | $187.20 | $187.20 |
| Purchase #3 | $95.54 | 6.812% | $102.0482 | $102.05 | $102.05 | $102.00 |
| Purchase #4 | $207.25 | 5.354% | $218.3462 | $218.35 | $218.35 | $218.30 |
| Purchase #5 | $44.74 | 9.590% | $49.0306 | $49.03 | $49.05 | $49.00 |
| Purchase #6 | $166.87 | 4.462% | $174.3157 | $174.32 | $174.30 | $174.30 |
| Purchase #7 | $16.41 | 13.781% | $18.6715 | $18.67 | $18.65 | $18.70 |
| 7 purchase totals = | $852.91 | $906.5270 | $906.53 | $906.55 | $906.40 | |