| 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 | $166.45 | 10.746% | $184.3367 | $184.34 | $184.35 | $184.30 |
| Purchase #2 | $13.54 | 10.172% | $14.9173 | $14.92 | $14.90 | $14.90 |
| Purchase #3 | $162.74 | 5.393% | $171.5166 | $171.52 | $171.50 | $171.50 |
| Purchase #4 | $94.63 | 4.290% | $98.6896 | $98.69 | $98.70 | $98.70 |
| Purchase #5 | $73.55 | 5.151% | $77.3386 | $77.34 | $77.35 | $77.30 |
| Purchase #6 | $203.27 | 9.254% | $222.0806 | $222.08 | $222.10 | $222.10 |
| Purchase #7 | $182.51 | 7.177% | $195.6087 | $195.61 | $195.60 | $195.60 |
| 7 purchase totals = | $896.69 | $964.4881 | $964.50 | $964.50 | $964.40 | |