| 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 | $156.94 | 5.374% | $165.374 | $165.37 | $165.35 | $165.40 |
| Purchase #2 | $164.35 | 11.841% | $183.8107 | $183.81 | $183.80 | $183.80 |
| Purchase #3 | $176.55 | 5.689% | $186.5939 | $186.59 | $186.60 | $186.60 |
| Purchase #4 | $191.79 | 5.660% | $202.6453 | $202.65 | $202.65 | $202.60 |
| Purchase #5 | $202.70 | 9.781% | $222.5261 | $222.53 | $222.55 | $222.50 |
| Purchase #6 | $152.88 | 8.523% | $165.91 | $165.91 | $165.90 | $165.90 |
| Purchase #7 | $13.86 | 8.803% | $15.0801 | $15.08 | $15.10 | $15.10 |
| 7 purchase totals = | $1,059.07 | $1,141.9401 | $1,141.94 | $1,141.95 | $1,141.90 | |