| 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 | $182.71 | 11.545% | $203.8039 | $203.80 | $203.80 | $203.80 |
| Purchase #2 | $181.62 | 8.533% | $197.1176 | $197.12 | $197.10 | $197.10 |
| Purchase #3 | $155.90 | 11.249% | $173.4372 | $173.44 | $173.45 | $173.40 |
| Purchase #4 | $75.75 | 9.467% | $82.9213 | $82.92 | $82.90 | $82.90 |
| Purchase #5 | $189.40 | 12.228% | $212.5598 | $212.56 | $212.55 | $212.60 |
| Purchase #6 | $111.35 | 8.519% | $120.8359 | $120.84 | $120.85 | $120.80 |
| Purchase #7 | $123.41 | 10.743% | $136.6679 | $136.67 | $136.65 | $136.70 |
| 7 purchase totals = | $1,020.14 | $1,127.3436 | $1,127.35 | $1,127.30 | $1,127.30 | |