| 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 | $132.63 | 5.270% | $139.6196 | $139.62 | $139.60 | $139.60 |
| Purchase #2 | $123.75 | 11.490% | $137.9689 | $137.97 | $137.95 | $138.00 |
| Purchase #3 | $18.32 | 10.688% | $20.278 | $20.28 | $20.30 | $20.30 |
| Purchase #4 | $148.51 | 8.226% | $160.7264 | $160.73 | $160.75 | $160.70 |
| Purchase #5 | $135.92 | 12.255% | $152.577 | $152.58 | $152.60 | $152.60 |
| Purchase #6 | $115.51 | 9.418% | $126.3887 | $126.39 | $126.40 | $126.40 |
| Purchase #7 | $174.99 | 7.142% | $187.4878 | $187.49 | $187.50 | $187.50 |
| 7 purchase totals = | $849.63 | $925.0464 | $925.06 | $925.10 | $925.10 | |