| 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 | $176.31 | 12.293% | $197.9838 | $197.98 | $198.00 | $198.00 |
| Purchase #2 | $115.25 | 5.192% | $121.2338 | $121.23 | $121.25 | $121.20 |
| Purchase #3 | $147.49 | 10.431% | $162.8747 | $162.87 | $162.85 | $162.90 |
| Purchase #4 | $182.29 | 7.272% | $195.5461 | $195.55 | $195.55 | $195.50 |
| Purchase #5 | $123.81 | 9.475% | $135.541 | $135.54 | $135.55 | $135.50 |
| Purchase #6 | $184.38 | 7.514% | $198.2343 | $198.23 | $198.25 | $198.20 |
| Purchase #7 | $183.25 | 13.521% | $208.0272 | $208.03 | $208.05 | $208.00 |
| 7 purchase totals = | $1,112.78 | $1,219.4409 | $1,219.43 | $1,219.50 | $1,219.30 | |