| 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 | $151.95 | 12.349% | $170.7143 | $170.71 | $170.70 | $170.70 |
| Purchase #2 | $82.77 | 4.516% | $86.5079 | $86.51 | $86.50 | $86.50 |
| Purchase #3 | $167.75 | 5.721% | $177.347 | $177.35 | $177.35 | $177.30 |
| Purchase #4 | $26.43 | 8.368% | $28.6417 | $28.64 | $28.65 | $28.60 |
| Purchase #5 | $172.76 | 13.456% | $196.0066 | $196.01 | $196.00 | $196.00 |
| Purchase #6 | $194.80 | 13.414% | $220.9305 | $220.93 | $220.95 | $220.90 |
| Purchase #7 | $175.91 | 9.580% | $192.7622 | $192.76 | $192.75 | $192.80 |
| 7 purchase totals = | $972.37 | $1,072.9102 | $1,072.91 | $1,072.90 | $1,072.80 | |