| 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 | $103.64 | 5.746% | $109.5952 | $109.60 | $109.60 | $109.60 |
| Purchase #2 | $138.31 | 11.806% | $154.6389 | $154.64 | $154.65 | $154.60 |
| Purchase #3 | $63.80 | 3.302% | $65.9067 | $65.91 | $65.90 | $65.90 |
| Purchase #4 | $50.26 | 11.767% | $56.1741 | $56.17 | $56.15 | $56.20 |
| Purchase #5 | $13.61 | 8.582% | $14.778 | $14.78 | $14.80 | $14.80 |
| Purchase #6 | $184.38 | 8.417% | $199.8993 | $199.90 | $199.90 | $199.90 |
| Purchase #7 | $147.86 | 3.237% | $152.6462 | $152.65 | $152.65 | $152.60 |
| 7 purchase totals = | $701.86 | $753.6384 | $753.65 | $753.65 | $753.60 | |