| 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 | $157.87 | 8.314% | $170.9953 | $171.00 | $171.00 | $171.00 |
| Purchase #2 | $179.99 | 7.760% | $193.9572 | $193.96 | $193.95 | $194.00 |
| Purchase #3 | $166.67 | 12.701% | $187.8388 | $187.84 | $187.85 | $187.80 |
| Purchase #4 | $52.36 | 4.643% | $54.7911 | $54.79 | $54.80 | $54.80 |
| Purchase #5 | $73.55 | 4.224% | $76.6568 | $76.66 | $76.65 | $76.70 |
| Purchase #6 | $133.42 | 10.375% | $147.2623 | $147.26 | $147.25 | $147.30 |
| Purchase #7 | $166.54 | 11.526% | $185.7354 | $185.74 | $185.75 | $185.70 |
| 7 purchase totals = | $930.40 | $1,017.2369 | $1,017.25 | $1,017.25 | $1,017.30 | |