| 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 | $108.80 | 7.541% | $117.0046 | $117.00 | $117.00 | $117.00 |
| Purchase #2 | $86.74 | 13.616% | $98.5505 | $98.55 | $98.55 | $98.60 |
| Purchase #3 | $94.26 | 12.699% | $106.2301 | $106.23 | $106.25 | $106.20 |
| Purchase #4 | $171.84 | 11.851% | $192.2048 | $192.20 | $192.20 | $192.20 |
| Purchase #5 | $176.43 | 9.585% | $193.3408 | $193.34 | $193.35 | $193.30 |
| Purchase #6 | $206.88 | 10.247% | $228.079 | $228.08 | $228.10 | $228.10 |
| Purchase #7 | $135.52 | 4.688% | $141.8732 | $141.87 | $141.85 | $141.90 |
| 7 purchase totals = | $980.47 | $1,077.2830 | $1,077.27 | $1,077.30 | $1,077.30 | |