| 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 | $185.45 | 3.364% | $191.6885 | $191.69 | $191.70 | $191.70 |
| Purchase #2 | $91.54 | 6.452% | $97.4462 | $97.45 | $97.45 | $97.40 |
| Purchase #3 | $51.48 | 6.458% | $54.8046 | $54.80 | $54.80 | $54.80 |
| Purchase #4 | $239.43 | 13.502% | $271.7578 | $271.76 | $271.75 | $271.80 |
| Purchase #5 | $207.29 | 9.207% | $226.3752 | $226.38 | $226.40 | $226.40 |
| Purchase #6 | $175.50 | 13.131% | $198.5449 | $198.54 | $198.55 | $198.50 |
| Purchase #7 | $142.75 | 5.432% | $150.5042 | $150.50 | $150.50 | $150.50 |
| 7 purchase totals = | $1,093.44 | $1,191.1214 | $1,191.12 | $1,191.15 | $1,191.10 | |