| 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 | $141.29 | 10.184% | $155.679 | $155.68 | $155.70 | $155.70 |
| Purchase #2 | $34.79 | 5.580% | $36.7313 | $36.73 | $36.75 | $36.70 |
| Purchase #3 | $45.69 | 3.154% | $47.1311 | $47.13 | $47.15 | $47.10 |
| Purchase #4 | $155.79 | 7.334% | $167.2156 | $167.22 | $167.20 | $167.20 |
| Purchase #5 | $10.63 | 9.230% | $11.6111 | $11.61 | $11.60 | $11.60 |
| Purchase #6 | $70.34 | 5.147% | $73.9604 | $73.96 | $73.95 | $74.00 |
| Purchase #7 | $26.60 | 13.684% | $30.2399 | $30.24 | $30.25 | $30.20 |
| 7 purchase totals = | $485.13 | $522.5684 | $522.57 | $522.60 | $522.50 | |