| 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 | $149.30 | 5.402% | $157.3652 | $157.37 | $157.35 | $157.40 |
| Purchase #2 | $156.59 | 9.756% | $171.8669 | $171.87 | $171.85 | $171.90 |
| Purchase #3 | $91.93 | 3.512% | $95.1586 | $95.16 | $95.15 | $95.20 |
| Purchase #4 | $134.79 | 3.766% | $139.8662 | $139.87 | $139.85 | $139.90 |
| Purchase #5 | $234.75 | 8.548% | $254.8164 | $254.82 | $254.80 | $254.80 |
| Purchase #6 | $46.92 | 11.827% | $52.4692 | $52.47 | $52.45 | $52.50 |
| Purchase #7 | $131.84 | 8.614% | $143.1967 | $143.20 | $143.20 | $143.20 |
| 7 purchase totals = | $946.12 | $1,014.7392 | $1,014.76 | $1,014.65 | $1,014.90 | |