| 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 | $184.93 | 3.356% | $191.1363 | $191.14 | $191.15 | $191.10 |
| Purchase #2 | $184.27 | 3.611% | $190.924 | $190.92 | $190.90 | $190.90 |
| Purchase #3 | $48.90 | 8.389% | $53.0022 | $53.00 | $53.00 | $53.00 |
| Purchase #4 | $198.77 | 6.499% | $211.6881 | $211.69 | $211.70 | $211.70 |
| Purchase #5 | $53.97 | 4.323% | $56.3031 | $56.30 | $56.30 | $56.30 |
| Purchase #6 | $167.75 | 12.730% | $189.1046 | $189.10 | $189.10 | $189.10 |
| Purchase #7 | $69.71 | 5.142% | $73.2945 | $73.29 | $73.30 | $73.30 |
| 7 purchase totals = | $908.30 | $965.4528 | $965.44 | $965.45 | $965.40 | |