| 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 | $177.88 | 11.639% | $198.5835 | $198.58 | $198.60 | $198.60 |
| Purchase #2 | $165.93 | 7.813% | $178.8941 | $178.89 | $178.90 | $178.90 |
| Purchase #3 | $221.74 | 7.201% | $237.7075 | $237.71 | $237.70 | $237.70 |
| Purchase #4 | $194.95 | 4.472% | $203.6682 | $203.67 | $203.65 | $203.70 |
| Purchase #5 | $74.30 | 9.491% | $81.3518 | $81.35 | $81.35 | $81.40 |
| Purchase #6 | $78.92 | 9.694% | $86.5705 | $86.57 | $86.55 | $86.60 |
| Purchase #7 | $69.93 | 11.557% | $78.0118 | $78.01 | $78.00 | $78.00 |
| 7 purchase totals = | $983.65 | $1,064.7874 | $1,064.78 | $1,064.75 | $1,064.90 | |