| 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 | $176.25 | 5.711% | $186.3156 | $186.32 | $186.30 | $186.30 |
| Purchase #2 | $101.40 | 9.446% | $110.9782 | $110.98 | $111.00 | $111.00 |
| Purchase #3 | $113.46 | 13.409% | $128.6739 | $128.67 | $128.65 | $128.70 |
| Purchase #4 | $206.50 | 10.353% | $227.8789 | $227.88 | $227.90 | $227.90 |
| Purchase #5 | $62.35 | 13.259% | $70.617 | $70.62 | $70.60 | $70.60 |
| Purchase #6 | $250.97 | 7.393% | $269.5242 | $269.52 | $269.50 | $269.50 |
| Purchase #7 | $99.52 | 7.540% | $107.0238 | $107.02 | $107.00 | $107.00 |
| 7 purchase totals = | $1,010.45 | $1,101.0116 | $1,101.01 | $1,100.95 | $1,101.00 | |