| 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 | $127.94 | 11.126% | $142.1746 | $142.17 | $142.15 | $142.20 |
| Purchase #2 | $15.66 | 3.414% | $16.1946 | $16.19 | $16.20 | $16.20 |
| Purchase #3 | $181.69 | 13.185% | $205.6458 | $205.65 | $205.65 | $205.60 |
| Purchase #4 | $219.77 | 8.149% | $237.6791 | $237.68 | $237.70 | $237.70 |
| Purchase #5 | $232.83 | 6.434% | $247.8103 | $247.81 | $247.80 | $247.80 |
| Purchase #6 | $120.39 | 5.529% | $127.0464 | $127.05 | $127.05 | $127.00 |
| Purchase #7 | $141.32 | 6.687% | $150.7701 | $150.77 | $150.75 | $150.80 |
| 7 purchase totals = | $1,039.60 | $1,127.3209 | $1,127.32 | $1,127.30 | $1,127.30 | |