| 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 | $154.43 | 7.438% | $165.9165 | $165.92 | $165.90 | $165.90 |
| Purchase #2 | $32.27 | 10.683% | $35.7174 | $35.72 | $35.70 | $35.70 |
| Purchase #3 | $67.50 | 3.119% | $69.6053 | $69.61 | $69.60 | $69.60 |
| Purchase #4 | $102.36 | 4.123% | $106.5803 | $106.58 | $106.60 | $106.60 |
| Purchase #5 | $54.49 | 11.601% | $60.8114 | $60.81 | $60.80 | $60.80 |
| Purchase #6 | $154.91 | 3.849% | $160.8725 | $160.87 | $160.85 | $160.90 |
| Purchase #7 | $64.47 | 6.572% | $68.707 | $68.71 | $68.70 | $68.70 |
| 7 purchase totals = | $630.43 | $668.2104 | $668.22 | $668.15 | $668.20 | |