| 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 | $171.83 | 6.496% | $182.9921 | $182.99 | $183.00 | $183.00 |
| Purchase #2 | $70.44 | 13.592% | $80.0142 | $80.01 | $80.00 | $80.00 |
| Purchase #3 | $63.45 | 10.814% | $70.3115 | $70.31 | $70.30 | $70.30 |
| Purchase #4 | $122.87 | 12.539% | $138.2767 | $138.28 | $138.30 | $138.30 |
| Purchase #5 | $43.95 | 5.567% | $46.3967 | $46.40 | $46.40 | $46.40 |
| Purchase #6 | $147.56 | 12.294% | $165.701 | $165.70 | $165.70 | $165.70 |
| Purchase #7 | $106.37 | 9.656% | $116.6411 | $116.64 | $116.65 | $116.60 |
| 7 purchase totals = | $726.47 | $800.3333 | $800.33 | $800.35 | $800.30 | |