| 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 | $160.41 | 10.364% | $177.0349 | $177.03 | $177.05 | $177.00 |
| Purchase #2 | $39.69 | 10.404% | $43.8193 | $43.82 | $43.80 | $43.80 |
| Purchase #3 | $29.31 | 8.343% | $31.7553 | $31.76 | $31.75 | $31.80 |
| Purchase #4 | $201.55 | 10.119% | $221.9448 | $221.94 | $221.95 | $221.90 |
| Purchase #5 | $124.90 | 12.700% | $140.7623 | $140.76 | $140.75 | $140.80 |
| Purchase #6 | $233.33 | 5.502% | $246.1678 | $246.17 | $246.15 | $246.20 |
| Purchase #7 | $195.45 | 8.848% | $212.7434 | $212.74 | $212.75 | $212.70 |
| 7 purchase totals = | $984.64 | $1,074.2278 | $1,074.22 | $1,074.20 | $1,074.20 | |