| 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 | $181.80 | 11.179% | $202.1234 | $202.12 | $202.10 | $202.10 |
| Purchase #2 | $80.36 | 5.723% | $84.959 | $84.96 | $84.95 | $85.00 |
| Purchase #3 | $156.34 | 3.298% | $161.4961 | $161.50 | $161.50 | $161.50 |
| Purchase #4 | $97.44 | 9.551% | $106.7465 | $106.75 | $106.75 | $106.70 |
| Purchase #5 | $185.76 | 9.760% | $203.8902 | $203.89 | $203.90 | $203.90 |
| Purchase #6 | $17.98 | 9.103% | $19.6167 | $19.62 | $19.60 | $19.60 |
| Purchase #7 | $109.90 | 12.825% | $123.9947 | $123.99 | $124.00 | $124.00 |
| 7 purchase totals = | $829.58 | $902.8266 | $902.83 | $902.80 | $902.80 | |