| 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 | $142.86 | 11.256% | $158.9403 | $158.94 | $158.95 | $158.90 |
| Purchase #2 | $6.42 | 12.232% | $7.2053 | $7.21 | $7.20 | $7.20 |
| Purchase #3 | $19.93 | 12.754% | $22.4719 | $22.47 | $22.45 | $22.50 |
| Purchase #4 | $205.63 | 12.592% | $231.5229 | $231.52 | $231.50 | $231.50 |
| Purchase #5 | $143.90 | 12.352% | $161.6745 | $161.67 | $161.65 | $161.70 |
| Purchase #6 | $37.44 | 6.723% | $39.9571 | $39.96 | $39.95 | $40.00 |
| Purchase #7 | $51.72 | 8.623% | $56.1798 | $56.18 | $56.20 | $56.20 |
| 7 purchase totals = | $607.90 | $677.9518 | $677.95 | $677.90 | $678.00 | |