| 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 | $174.63 | 10.487% | $192.9434 | $192.94 | $192.95 | $192.90 |
| Purchase #2 | $34.33 | 11.208% | $38.1777 | $38.18 | $38.20 | $38.20 |
| Purchase #3 | $55.96 | 9.731% | $61.4055 | $61.41 | $61.40 | $61.40 |
| Purchase #4 | $43.91 | 7.270% | $47.1023 | $47.10 | $47.10 | $47.10 |
| Purchase #5 | $243.74 | 13.171% | $275.843 | $275.84 | $275.85 | $275.80 |
| Purchase #6 | $222.47 | 13.341% | $252.1497 | $252.15 | $252.15 | $252.10 |
| Purchase #7 | $101.93 | 7.612% | $109.6889 | $109.69 | $109.70 | $109.70 |
| 7 purchase totals = | $876.97 | $977.3105 | $977.31 | $977.35 | $977.20 | |