| 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 | $150.27 | 13.331% | $170.3025 | $170.30 | $170.30 | $170.30 |
| Purchase #2 | $69.56 | 5.329% | $73.2669 | $73.27 | $73.25 | $73.30 |
| Purchase #3 | $5.48 | 6.619% | $5.8427 | $5.84 | $5.85 | $5.80 |
| Purchase #4 | $127.43 | 6.682% | $135.9449 | $135.94 | $135.95 | $135.90 |
| Purchase #5 | $146.93 | 7.858% | $158.4758 | $158.48 | $158.50 | $158.50 |
| Purchase #6 | $165.53 | 3.370% | $171.1084 | $171.11 | $171.10 | $171.10 |
| Purchase #7 | $54.52 | 3.619% | $56.4931 | $56.49 | $56.50 | $56.50 |
| 7 purchase totals = | $719.72 | $771.4343 | $771.43 | $771.45 | $771.40 | |