| 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 | $123.91 | 7.423% | $133.1078 | $133.11 | $133.10 | $133.10 |
| Purchase #2 | $171.93 | 8.155% | $185.9509 | $185.95 | $185.95 | $186.00 |
| Purchase #3 | $196.40 | 3.773% | $203.8102 | $203.81 | $203.80 | $203.80 |
| Purchase #4 | $72.57 | 7.216% | $77.8067 | $77.81 | $77.80 | $77.80 |
| Purchase #5 | $154.90 | 4.652% | $162.1059 | $162.11 | $162.10 | $162.10 |
| Purchase #6 | $154.66 | 8.383% | $167.6251 | $167.63 | $167.65 | $167.60 |
| Purchase #7 | $229.57 | 9.653% | $251.7304 | $251.73 | $251.75 | $251.70 |
| 7 purchase totals = | $1,103.94 | $1,182.1370 | $1,182.15 | $1,182.15 | $1,182.10 | |