| 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 | $108.95 | 12.108% | $122.1417 | $122.14 | $122.15 | $122.10 |
| Purchase #2 | $142.44 | 10.222% | $157.0002 | $157.00 | $157.00 | $157.00 |
| Purchase #3 | $149.60 | 8.113% | $161.737 | $161.74 | $161.75 | $161.70 |
| Purchase #4 | $138.99 | 10.149% | $153.0961 | $153.10 | $153.10 | $153.10 |
| Purchase #5 | $44.55 | 5.763% | $47.1174 | $47.12 | $47.10 | $47.10 |
| Purchase #6 | $10.28 | 13.354% | $11.6528 | $11.65 | $11.65 | $11.70 |
| Purchase #7 | $134.95 | 10.236% | $148.7635 | $148.76 | $148.75 | $148.80 |
| 7 purchase totals = | $729.76 | $801.5087 | $801.51 | $801.50 | $801.50 | |