| 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 | $170.39 | 10.718% | $188.6524 | $188.65 | $188.65 | $188.70 |
| Purchase #2 | $144.56 | 5.792% | $152.9329 | $152.93 | $152.95 | $152.90 |
| Purchase #3 | $222.92 | 12.199% | $250.114 | $250.11 | $250.10 | $250.10 |
| Purchase #4 | $33.63 | 3.635% | $34.8525 | $34.85 | $34.85 | $34.90 |
| Purchase #5 | $179.80 | 3.600% | $186.2728 | $186.27 | $186.25 | $186.30 |
| Purchase #6 | $248.87 | 8.345% | $269.6382 | $269.64 | $269.65 | $269.60 |
| Purchase #7 | $227.41 | 4.205% | $236.9726 | $236.97 | $236.95 | $237.00 |
| 7 purchase totals = | $1,227.58 | $1,319.4354 | $1,319.42 | $1,319.40 | $1,319.50 | |