| 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 | $225.89 | 12.753% | $254.6978 | $254.70 | $254.70 | $254.70 |
| Purchase #2 | $151.29 | 13.571% | $171.8216 | $171.82 | $171.80 | $171.80 |
| Purchase #3 | $7.35 | 12.562% | $8.2733 | $8.27 | $8.25 | $8.30 |
| Purchase #4 | $128.95 | 4.499% | $134.7515 | $134.75 | $134.75 | $134.80 |
| Purchase #5 | $11.38 | 10.177% | $12.5381 | $12.54 | $12.55 | $12.50 |
| Purchase #6 | $12.89 | 3.587% | $13.3524 | $13.35 | $13.35 | $13.40 |
| Purchase #7 | $176.94 | 6.525% | $188.4853 | $188.49 | $188.50 | $188.50 |
| 7 purchase totals = | $714.69 | $783.9200 | $783.92 | $783.90 | $784.00 | |