| 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 | $118.59 | 3.181% | $122.3623 | $122.36 | $122.35 | $122.40 |
| Purchase #2 | $183.75 | 4.547% | $192.1051 | $192.11 | $192.10 | $192.10 |
| Purchase #3 | $143.43 | 11.573% | $160.0292 | $160.03 | $160.05 | $160.00 |
| Purchase #4 | $18.30 | 6.859% | $19.5552 | $19.56 | $19.55 | $19.60 |
| Purchase #5 | $5.70 | 3.334% | $5.89 | $5.89 | $5.90 | $5.90 |
| Purchase #6 | $63.82 | 5.339% | $67.2273 | $67.23 | $67.25 | $67.20 |
| Purchase #7 | $6.71 | 13.653% | $7.6261 | $7.63 | $7.65 | $7.60 |
| 7 purchase totals = | $540.30 | $574.7952 | $574.81 | $574.85 | $574.80 | |