| 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 | $160.79 | 11.725% | $179.6426 | $179.64 | $179.65 | $179.60 |
| Purchase #2 | $198.40 | 4.863% | $208.0482 | $208.05 | $208.05 | $208.00 |
| Purchase #3 | $38.29 | 8.465% | $41.5312 | $41.53 | $41.55 | $41.50 |
| Purchase #4 | $5.26 | 4.560% | $5.4999 | $5.50 | $5.50 | $5.50 |
| Purchase #5 | $196.93 | 10.805% | $218.2083 | $218.21 | $218.20 | $218.20 |
| Purchase #6 | $169.76 | 13.457% | $192.6046 | $192.60 | $192.60 | $192.60 |
| Purchase #7 | $7.29 | 8.796% | $7.9312 | $7.93 | $7.95 | $7.90 |
| 7 purchase totals = | $776.72 | $853.4660 | $853.46 | $853.50 | $853.30 | |