| 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 | $135.91 | 7.607% | $146.2487 | $146.25 | $146.25 | $146.20 |
| Purchase #2 | $219.60 | 5.476% | $231.6253 | $231.63 | $231.65 | $231.60 |
| Purchase #3 | $227.93 | 13.673% | $259.0949 | $259.09 | $259.10 | $259.10 |
| Purchase #4 | $246.37 | 6.759% | $263.0221 | $263.02 | $263.00 | $263.00 |
| Purchase #5 | $142.73 | 5.439% | $150.4931 | $150.49 | $150.50 | $150.50 |
| Purchase #6 | $11.54 | 5.392% | $12.1622 | $12.16 | $12.15 | $12.20 |
| Purchase #7 | $95.48 | 5.449% | $100.6827 | $100.68 | $100.70 | $100.70 |
| 7 purchase totals = | $1,079.56 | $1,163.3290 | $1,163.32 | $1,163.35 | $1,163.30 | |