| 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 | $138.92 | 11.809% | $155.3251 | $155.33 | $155.35 | $155.30 |
| Purchase #2 | $169.56 | 3.410% | $175.342 | $175.34 | $175.35 | $175.30 |
| Purchase #3 | $41.73 | 4.713% | $43.6967 | $43.70 | $43.70 | $43.70 |
| Purchase #4 | $58.52 | 6.319% | $62.2179 | $62.22 | $62.20 | $62.20 |
| Purchase #5 | $76.79 | 8.517% | $83.3302 | $83.33 | $83.35 | $83.30 |
| Purchase #6 | $221.44 | 4.254% | $230.8601 | $230.86 | $230.85 | $230.90 |
| Purchase #7 | $42.67 | 5.469% | $45.0036 | $45.00 | $45.00 | $45.00 |
| 7 purchase totals = | $749.63 | $795.7756 | $795.78 | $795.80 | $795.70 | |