| 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 | $149.54 | 12.163% | $167.7286 | $167.73 | $167.75 | $167.70 |
| Purchase #2 | $168.70 | 7.598% | $181.5178 | $181.52 | $181.50 | $181.50 |
| Purchase #3 | $19.79 | 5.446% | $20.8678 | $20.87 | $20.85 | $20.90 |
| Purchase #4 | $185.74 | 12.422% | $208.8126 | $208.81 | $208.80 | $208.80 |
| Purchase #5 | $223.84 | 13.706% | $254.5195 | $254.52 | $254.50 | $254.50 |
| Purchase #6 | $57.70 | 12.404% | $64.8571 | $64.86 | $64.85 | $64.90 |
| Purchase #7 | $209.69 | 10.513% | $231.7347 | $231.73 | $231.75 | $231.70 |
| 7 purchase totals = | $1,015.00 | $1,130.0381 | $1,130.04 | $1,130.00 | $1,130.00 | |