| 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 | $149.60 | 7.695% | $161.1117 | $161.11 | $161.10 | $161.10 |
| Purchase #2 | $39.81 | 8.839% | $43.3288 | $43.33 | $43.35 | $43.30 |
| Purchase #3 | $11.26 | 5.465% | $11.8754 | $11.88 | $11.90 | $11.90 |
| Purchase #4 | $182.76 | 5.631% | $193.0512 | $193.05 | $193.05 | $193.10 |
| Purchase #5 | $225.82 | 8.184% | $244.3011 | $244.30 | $244.30 | $244.30 |
| Purchase #6 | $158.40 | 3.593% | $164.0913 | $164.09 | $164.10 | $164.10 |
| Purchase #7 | $30.32 | 13.311% | $34.3559 | $34.36 | $34.35 | $34.40 |
| 7 purchase totals = | $797.97 | $852.1154 | $852.12 | $852.15 | $852.20 | |